Bos Anda meminta Anda untuk menulis program "hello world". Karena Anda dibayar untuk baris kode, Anda ingin membuatnya serumit mungkin. Namun, jika Anda hanya menambahkan baris omong kosong, atau hal-hal yang jelas tidak berguna atau membingungkan, Anda tidak akan pernah mendapatkannya melalui ulasan kode. Karena itu tantangannya adalah:

Tulis program "halo dunia" yang serumit mungkin dengan syarat Anda dapat memberikan "pembenaran" untuk setiap kompleksitas dalam kode.

Perilaku yang diperlukan dari program ini adalah hanya mengeluarkan satu baris "Hello world" (tanpa tanda kutip, tetapi dengan baris baru di akhir) dan kemudian keluar dengan sukses.

"Pembenaran" meliputi:

• kompatibilitas kata kunci ("Perangkat lunak modern berorientasi objek!")
• praktik pemrograman yang baik yang diterima secara umum ("Semua orang tahu bahwa Anda harus memisahkan model dan tampilan")
• rawatan ("Jika kita melakukannya dengan cara ini, kita dapat lebih mudah melakukan XXX nanti")
• dan tentu saja pembenaran lain yang dapat Anda bayangkan menggunakan (dalam situasi lain) untuk kode nyata.

Jelas pembenaran konyol tidak akan diterima.

Selain itu, Anda harus "membenarkan" pilihan bahasa Anda (jadi jika Anda memilih bahasa yang secara inheren verbose, Anda harus membenarkan mengapa itu adalah pilihan yang "benar"). Bahasa menyenangkan seperti Unlambda atau Intercal tidak dapat diterima (kecuali Anda dapat memberikan justifikasi yang sangat baik untuk menggunakannya).

Skor entri yang memenuhi syarat dihitung sebagai berikut:

• 1 poin untuk setiap pernyataan (atau apa pun yang setara dengan pernyataan dalam bahasa pilihan Anda).
• 1 poin untuk setiap definisi fungsi, tipe, variabel dll (dengan pengecualian fungsi utama, jika berlaku).
• 1 poin untuk setiap pernyataan penggunaan modul, file termasuk direktif, namespace menggunakan pernyataan atau yang serupa.
• 1 poin untuk setiap file sumber.
• 1 poin untuk setiap deklarasi maju yang diperlukan (jika Anda bisa menghilangkannya dengan menyusun ulang kode, Anda harus "membenarkan" mengapa pengaturan yang Anda pilih adalah yang "benar").
• 1 poin untuk setiap struktur kontrol (jika, sementara, untuk, dll.)

Ingatlah bahwa Anda harus "membenarkan" setiap baris.

Jika bahasa yang dipilih cukup berbeda sehingga skema ini tidak dapat diterapkan (dan Anda dapat memberikan "justifikasi" yang bagus untuk penggunaannya), harap sarankan metode penilaian yang paling mirip dengan yang di atas untuk bahasa pilihan Anda.

Para kontestan diminta untuk menghitung skor entri mereka dan menuliskannya dalam jawaban.

C ++, trollpost

Program "Hello world" paling rumit yang bisa Anda benarkan

#include <iostream>

using namespace std;

int main(int argc, char * argv[])
{
    cout << "Hello, world!" << endl;
    return 0;
}

Otak saya tidak bisa membenarkan menulis yang lebih lama :)

Di sini saya akan menunjukkan kekuatan dan kegunaan bahasa scripting yang disebut Python dengan menyelesaikan tugas yang agak rumit dengan cara yang anggun dan efisien melalui operator bahasa scripting yang disebutkan di - dan generator - struktur data seperti daftar dan kamus .

Namun, saya khawatir saya tidak sepenuhnya memahami penggunaan frasa "serumit mungkin" dan "pembenaran". Namun demikian, ini adalah ikhtisar dari strategi saya yang biasa, cukup jelas dan lurus ke depan, diikuti oleh implementasi aktual dalam Python yang akan Anda temukan, cukup benar untuk sifat suka-main, tingkat tinggi bahasa:

1. Tentukan alfabet - langkah pertama yang jelas. Untuk perluasan, kami memilih seluruh rentang ascii. Perhatikan penggunaan generator daftar built-in yang dapat menghemat waktu berjam-jam untuk inisialisasi daftar yang membosankan.

2. beri tahu berapa banyak setiap huruf dalam alfabet yang akan kita gunakan. Ini hanya direpresentasikan sebagai daftar lain!

3. Gabungkan kedua daftar ini menjadi satu kamus praktis, di mana kuncinya adalah titik ascii dan nilainya adalah jumlah yang diinginkan.

4. Kami sekarang siap untuk mulai membuat karakter! Mulailah dengan membuat serangkaian karakter dari kamus. Ini akan berisi semua karakter yang kita butuhkan dalam hasil akhir kita, dan jumlah yang tepat dari masing-masing karakter!

5. Nyatakan urutan karakter yang diinginkan dan mulai daftar baru yang akan menampung hasil akhir kita. Dengan iterasi sederhana, kami akan menempatkan karakter yang dihasilkan ke posisi akhir mereka dan mencetak hasilnya!

Inilah implementasi sebenarnya

# 1: Define alphabet:
a = range(255)

# 2: Letter count:
n = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     1, 1, 0, 0, 0, 0, 0, 0, 3, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0)

# 3: Merge to dictionary:
d = { x: y for x, y in zip(a,n) }

# 4: 'Initialize' characters
l = ''.join([chr(c) *n for c,n in d.items()])

# 5: Define the order of the characters, initialize final string
#    and sort before outputting:
z = [6,5,0,7,11,1,2,3,4,8,9]
o = [0] * 13

for c in l:
    i = z.pop(0)
    o[i] = c

print ''.join(o)

_{Ok, Hanya pergi untuk yang pendek tapi bodoh dan menambahkan banyak teks daripada solusi kode TL; DR}

Dart's Hello World dikompilasi ke JS (2 936 012)

http://code.google.com/p/dart/issues/detail?id=14686

(Saya akan membiarkan Google membenarkannya)

Scala, skor: 62

Oke, saya melempar topiku ke atas ring.

ContentProvider.scala:

/*  
    As we all know, the future is functional programming. 

    And one of the mantras of pure functional programming is, to avoid mutable data 
    as hell. Using case classes and case objects allows us to create very small,
    immutable Flight-Weight-Pattern like objects (Singletons, if you like).

    I'm choosing scala, because its compiled to bytecode for the JVM and therefore very 
    portable. I could of course have implemented it in Java, but as we all know,
    Javacode is boilerplaty, while scala is a concise language.     

    S: for easy grepping of scoring hints. 
    Scoring summary: 

        1 import 
        3 control structures
        8 function calls
       22 function definitions
       14 type definitions
       14 files: Seperate files speed up the compilation process, 
          if you only happen to make a local change. 
*/

/**
   To change the content and replace it with something else later, we generate 
   a generic Content trait, which will be 'Char' in the beginning, but could be Int or
   something. 

S:   1 type definition. 
S:   1 function 
*/
trait ContentProvider [T] {
  // ce is the content-element, but we like to stay short and lean. 
  def ce () : T 
}

HWCChain.scala:

//S:  1 import, for the tailcall annotation later. 
import annotation._

/**
   HWCChain is a Chain of HelloWordCharacters, but as a lean, concise language, 
   we do some abbrev. here. 
   We need hasNext () and next (), which is the iterator Pattern.

S: 1 type 
S: 2 functions definitions 
S: 4 function calls
S: 1 if 
*/
trait HWCChain[T] extends Iterator [HWCChain[T]] with ContentProvider[T] {
  // tailrec is just an instruction for the compiler, to warn us, if this code 
  // can't be tail call optimized. 
  @tailrec 
  final def go () : Unit = {
    // ce is our ContentProvider.ce 
    System.out.print (ce);
    // and here is our iterator at work, hasNext and next:  
    if (hasNext ()) next ().go ()
  }
  // per default, we have a next element (except our TermHWWChain, see close to bottom) 
  // this follows the DRY-principle, and reduces the code drastically.
  override def hasNext (): Boolean = true 
}

HHWCChain.scala:

/**
  This is a 'H'-element, followed by the 'e'-Element. 
S: 1 type 
S: 2 functions
*/
case object HHWCChain extends HWCChain[Char] with ContentProvider[Char] {
  override def ce = 'H'
  override def next = eHWCChain
}

eHWCChain.scala:

/*
  and here is the 'e'-Element, followed by l-Element 1, which is a new Type

S: 1 type 
S: 2 functions
*/
case object eHWCChain extends HWCChain[Char] {
  override def ce = 'e'
  override def next = new indexedLHWCChain (1) 
}

theLThing.scala:

/**
  we have to distinguish the first, second and third 'l'-thing. 
  But of course, since all of them provide a l-character, 
    we extract the l for convenient reuse. That saves a lotta code, boy! 

S: 1 type
S: 1 function
*/
trait theLThing extends HWCChain[Char] {
  override def ce = 'l'
}

indexedLHWCChain.scala:

/**
  depending on the l-number, we either have another l as next, or an o, or the d. 
S: 1 type 
S: 1 function definition
S: 2 function calls
S: 1 control structure (match/case) 
*/
case class indexedLHWCChain (i: Int) extends theLThing {
  override def next = i match { 
    case 1 => new indexedLHWCChain (2) 
    case 2 => new indexedOHWCChain (1) 
    case _ => dHWCChain
  }
}

theOThing.scala:

// see theLTHing ...
//S: 1 type
//S: 1 function
trait theOThing extends HWCChain[Char] {
  override def ce = 'o'
}

indexedOHWCChain.scala:

// and indexedOHWCCHain ...
//S: 1 type 
//S: 1 function definition
//S: 1 function call 
//S: 1 control structure 
case class indexedOHWCChain (i: Int) extends theOThing {
  override def next = i match { 
    case 1 => BlankHWCChain
    case _ => rHWCChain
  }
}

BlankHWCChain.scala:

// and indexedOHWCCHain ...
//S: 1 type
//S: 2 function definitions
case object BlankHWCChain extends HWCChain[Char] {
  override def ce = ' '
  override def next = WHWCChain
}

WHWCChain.scala:

//S: 1 type
//S: 2 function definitions
case object WHWCChain extends HWCChain[Char] {
  override def ce = 'W'
  override def next = new indexedOHWCChain (2) 
}

rHWCChain.scala:

//S: 1 type 
//S: 2 function definitions
case object rHWCChain extends HWCChain[Char] {
  override def ce = 'r'
  override def next = new indexedLHWCChain (3) 
}

dHWCChain.scala:

//S: 1 type
//S: 2 function definitions
case object dHWCChain extends HWCChain[Char] {
  override def ce = 'd'
  override def next = TermHWCChain
}

TermHWCChain.scala:

/*
   Here is the only case, where hasNext returns false. 
   For scientists: If you're interested in terminating programs, this type is 
   for you!

S: 1 type 
S: 3 function definitions
*/ 
case object TermHWCChain extends HWCChain[Char] {
  override def ce = '\n'
  override def hasNext (): Boolean = false 
  override def next = TermHWCChain // dummy - has next is always false
}

HelloWorldCharChainChecker.scala:

/* 
S: 1 type
S: 1 function call
*/ 
object HelloWorldCharChainChecker extends App {
  HHWCChain.go ()
}

Tentu saja, untuk pendekatan fungsional murni, 0 variabel bau. Semuanya ditata dalam sistem tipe dan lurus ke depan. Kompiler yang cerdik dapat mengoptimalkannya hingga habis.

Programnya jelas, sederhana dan mudah dimengerti. Sangat mudah diuji dan generik dan menghindari jebakan overengineering (tim saya ingin mengubah kode diindeks.

Pure Bash no fork (jumlah tertentu, tampaknya sekitar 85 ...)

• 6 fungsi initRotString 2 variabel, 3 statments
• 14 fungsi binToChar 2 variabel, 7 pernyataan + sub define: 1 func, 1 var, 2 stat
• 34 fungsi rotIO 9 variabel, 25 statments
• 9 fungsi rle 4 variabel, 5 statments
• 22 variabel UTAMA 13, 9 statments

Fitur :

• Two level RLE : biner pertama mengkode setiap karakter dan kedua untuk karakter berulang
• Rot13 yang dimodifikasi berdasarkan kunci : Fungsi rotIO melakukan rotasi seperti Rot13 , tetapi pada nilai 96 alih-alih 26 (* rot47), tetapi digeser oleh kunci yang dimasukkan.
• Penggunaan versi kedua gzipdan uuencodemelalui perl(lebih umum diinstal daripada uudecode)

Lengkap menulis ulang (koreksi bug, gambar ascii-art dan dua tingkat):

#!/bin/bash

BUNCHS="114 11122 112111 11311 1213 15 21112 11311 1123 2121 12112 21211"
MKey="V922/G/,2:"

export RotString=""
function initRotString() {
    local _i _char
    RotString=""
    for _i in {1..94} ;do
        printf -v _char "\\%03o" $((_i+32))
        printf -v RotString "%s%b" "$RotString" $_char
    done
}

function rotIO() {
    local _line _i _idx _key _cidx _ckey _o _cchar _kcnt=0
    while read -r _line ;do
        _o=""
        for (( _i=0 ; _i < ${#_line} ; _i++)) ;do
            ((_kcnt++ ))
            _cchar="${_line:_i:1}"
            [ "${_cchar//\(}" ] || _cchar="\("
            [ "${_cchar//\*}" ] || _cchar="\*"
            [ "${_cchar//\?}" ] || _cchar="\?"
            [ "${_cchar//\[}" ] || _cchar="\["
            [ "${_cchar//\\}" ] || _cchar='\\'
            if [ "${RotString//${_cchar}*}" == "$RotString" ] ;then
                _o+="${_line:_i:1}"
            else
                _kchar="${1:_kcnt%${#1}:1}"
                [ "${_kchar//\(}" ] || _kchar="\("
                [ "${_kchar//\*}" ] || _kchar="\*"
                [ "${_kchar//\?}" ] || _kchar="\?"
                [ "${_kchar//\[}" ] || _kchar="\["
                [ "${_kchar//\\}" ] || _kchar='\\'
                _key="${RotString//${_kchar}*}"
                _ckey=${#_key}
                _idx="${RotString//${_cchar}*}"
                _cidx=$(((1+_ckey+${#_idx})%94))
                _o+=${RotString:_cidx:1}
            fi; done
        if [ "$_o" ] ; then
            echo "$_o"
    fi ; done ; }

function rle() {
    local _out="" _c=1 _l _a=$1
    while [ "${_a}" ] ; do
        printf -v _l "%${_a:0:1}s" ""
        _out+="${_l// /$_c}"
        _a=${_a:1} _c=$((1-_c))
        done
    printf ${2+-v} $2 "%s" $_out
}
function binToChar() {
    local _i _func="local _c;printf -v _c \"\\%o\" \$(("
    for _i in {0..7} ;do
        _func+="(\${1:$_i:1}<<$((7-_i)))+"
        done
    _func="${_func%+}));printf \${2+-v} \$2 \"%b\" \$_c;"

    eval "function ${FUNCNAME}() { $_func }"
    $FUNCNAME $@
}

initRotString

for bunch in "${BUNCHS[@]}" ; do
    out=""
    bunchArray=($bunch)
    for ((k=0;k<${#bunchArray[@]};k++)) ; do
        enum=1
        if [ "${bunchArray[$k]:0:1}" == "-" ];then
            enum=${bunchArray[$k]:1}
            ((k++))
        fi
        ltr=${bunchArray[$k]}
        rle $ltr binltr
        printf -v bin8ltr "%08d" $binltr
        binToChar $bin8ltr outltr
        printf -v mult "%${enum}s" ""
        out+="${mult// /$outltr}"
    done
    rotIO "$MKey" <<< "$out"
done

(Kunci yang digunakan V922/G/,2:didasarkan HelloWorldjuga, tapi itu tidak masalah;)

Hasil (seperti yang diminta):

Hello world!

Ada versi lain:

#!/bin/bash

eval "BUNCHS=(" $(perl <<EOF | gunzip
my\$u="";sub d{my\$l=pack("c",32+.75*length(\$_[0]));print unpack("u",\$l.\$
_[0]);"";}while(<DATA>){tr#A-Za-z0-9+/##cd;tr#A-Za-z0-9+/# -_#;\$u.=\$_;while
(\$u=~s/(.{80})/d(\$1)/egx){};};d(\$u);__DATA__
H4sIAETywVICA8VZyZLcMAi9z1e4+q6qAHIr+f8fi7UgyQYs3DOp5JBxywKxPDZr27bthRFgA4B9C0Db
8YdoC+UB6Fjewrs8A8TyFzGv4e+2iLh9HVy2sI+3lQdk4pk55hdIdQNS/Qll2/FUuAD035V3Y1gEAUI4
0yBg3xxnaZqURYvAXLoi2Hj1N4U84HQsy1MPLiRC4qpj3CgKxc6qVwMB8+/0sR0/k8a+LZ4M2o6tUu1V
/oMM5SZWBLslsdqtsMaTvbG9gqpbU/d4iDgrmtXXtD3+0bBVleJ4o+hpYAGH1dkBhRfN7mjeapbpPu8P
1QzsKRLmCsNvk2Hq6ntYJjOirGaks58ZK2x7nDHKj7H8Fe5sK21btwKDvZtCxcKZuPxgL0xY5/fEWmVx
OxEfHAdptnqcIVI4F15v2CYKRkXsMVBDsOzPNqsuOBjXh8mBjA+Om/mkwruFSTwZDlC30is/vYiaRkWG
otG0QDVsz2uHQwP+6usNpwYHDgbJgvPiWOfsQAbBW6wjFHSdzoPmwtNyckiF1980cwrYXyyFqCbS1dN3
L60+yE727rSTeFDgc+fWor5kltEnJLsKkqSRWICZ2WWTEAmve5JmK/yHnNxYj26oX+0nTyXViwaMlwh2
CJW1ugBEargbGtJFhigVFCs6Tn36GFjThTIUukPIQqSyMcgso6stk8xnxp8K9Cr2HDhhFR3glpa6ZiKO
HfIkFSt+PoO7wB7hjaEc7tJEk8w8CNcB5uB1ySaWJVsZRHzqLoPTMvaSp1wocFezmxI/M5SfptDkyO3f
gJNeUUNaNweooE6xkaNe3TUxAW+taR+jGoo0cCtHJC3e+xGXLKq1CKumAbW0kDxtldGLLfLLDeWicIkg
1jOEFtadl9D9scGSm9ESfTR/WngEIu3Eaqv0lEzbsm7aPfJVvTyBmBY/jZZIslEDaNnH+Ojs4KwTYZ/+
Lx8D1ulL7YmUOPkhNur0piXlMH2QkcWFvMs36crIqVrSv3p7TKjhzwMba3axh6WP2SwwQKvBc2ind7E/
wUhLlLujdK3KL67HVG2Wf8pj7T1zBjBOGT22VUPcY9NdNRXOWNUcw4dqSvJ3V8+lMptHtQ+696DdiPo9
z/ks2lI9C5aBkJ9gpNaG/fkk0UYmTyHViWWDYTShrq9OeoZJvi7zBm3rLhRpOR0BqpUmo2T/BKLTZ/HV
vLfsa40wdlDezKUBP5PNF8RP1nx2WuPkCGeV1YNQ0aDuJL5c5OBN72m1Oo7PVpWZ7+uIb6BMzwuWVnb0
2cYxyciKaRneNRi5eQWfwYKvCLr5uScSh67/k1HS0MrotsPwHCbl+up00Y712mtvd33j4g/4UnNvyahe
hLabuPm+71jmG+l6v5qv2na+OtwHL2jfROv/+daOYLr9LZdur6+/stxCnQsgAAA=
EOF
) ")"

MKey="V922/G/,2:"
export RotString=""

function initRotString() {
    local _i _char
    RotString=""
    for _i in {1..94} ;do
        printf -v _char "\\%03o" $((_i+32))
        printf -v RotString "%s%b" "$RotString" $_char
    done
}
function rotIO() {
    local _line _i _idx _key _cidx _ckey _o _cchar _kcnt=0
    while read -r _line ;do
        _o=""
        for (( _i=0 ; _i < ${#_line} ; _i++)) ;do
            ((_kcnt++ ))
            _cchar="${_line:_i:1}"
            [ "${_cchar//\(}" ] || _cchar="\("
            [ "${_cchar//\*}" ] || _cchar="\*"
            [ "${_cchar//\?}" ] || _cchar="\?"
            [ "${_cchar//\[}" ] || _cchar="\["
            [ "${_cchar//\\}" ] || _cchar='\\'
            if [ "${RotString//${_cchar}*}" == "$RotString" ] ;then
                _o+="${_line:_i:1}"
            else
                _kchar="${1:_kcnt%${#1}:1}"
                [ "${_kchar//\(}" ] || _kchar="\("
                [ "${_kchar//\*}" ] || _kchar="\*"
                [ "${_kchar//\?}" ] || _kchar="\?"
                [ "${_kchar//\[}" ] || _kchar="\["
                [ "${_kchar//\\}" ] || _kchar='\\'
                _key="${RotString//${_kchar}*}"
                _ckey=${#_key}
                _idx="${RotString//${_cchar}*}"
                _cidx=$(((1+_ckey+${#_idx})%94))
                _o+=${RotString:_cidx:1}
            fi; done
        if [ "$_o" ] ; then
            echo "$_o"
        fi; done
}
function rle() {
    local _out="" _c=1 _l _a=$1
    while [ "${_a}" ] ; do
        printf -v _l "%${_a:0:1}s" ""
        _out+="${_l// /$_c}"
        _a=${_a:1} _c=$((1-_c))
        done
    printf ${2+-v} $2 "%s" $_out
}
function binToChar() {
    local _i _func="local _c;printf -v _c \"\\%o\" \$(("
    for _i in {0..7} ;do
        _func+="(\${1:$_i:1}<<$((7-_i)))+"
        done
    _func="${_func%+}));printf \${2+-v} \$2 \"%b\" \$_c;"

    eval "function ${FUNCNAME}() { $_func }"
    $FUNCNAME $@
}

initRotString

for bunch in "${BUNCHS[@]}" ; do
    out=""
    bunchArray=($bunch)
    for ((k=0;k<${#bunchArray[@]};k++)) ; do
        enum=1
        if [ "${bunchArray[$k]:0:1}" == "-" ];then
            enum=${bunchArray[$k]:1}
            ((k++))
        fi
        ltr=${bunchArray[$k]}
        rle $ltr binltr
        printf -v bin8ltr "%08d" $binltr
        binToChar $bin8ltr outltr
        printf -v mult "%${enum}s" ""
        out+="${mult// /$outltr}"
    done
    rotIO "$MKey" <<< "$out"
done

Menggunakan kunci yang sama dan dapat membuat sesuatu seperti:

              _   _      _ _                            _     _ _
             | | | | ___| | | ___   __      _____  _ __| | __| | |
             | |_| |/ _ \ | |/ _ \  \ \ /\ / / _ \| '__| |/ _` | |
             |  _  |  __/ | | (_) |  \ V  V / (_) | |  | | (_| |_|
             |_| |_|\___|_|_|\___/    \_/\_/ \___/|_|  |_|\__,_(_)
 
▐▌ █                    ▐▙ █             █ █                ▗▛▀▙ ▟▜▖ ▗█  ▗█▌ ▗█▖
▐▙▄█ ▀▜▖▝▙▀▙▝▙▀▙▐▌ █    ▐▛▙█▗▛▀▙▐▌▖█     ▜▄▛▗▛▀▙ ▀▜▖▝▙▛▙      ▄▛▐▌▖█  █ ▗▛▐▌ ▝█▘
▐▌ █▗▛▜▌ █▄▛ █▄▛▝▙▄█    ▐▌▝█▐▛▀▀▐▙▙█      █ ▐▛▀▀▗▛▜▌ █       ▟▘▄▝▙▗▛  █ ▝▀▜▛  ▀
▝▘ ▀ ▀▘▀▗█▖ ▗█▖ ▗▄▄▛    ▝▘ ▀ ▀▀▘ ▀▝▘     ▝▀▘ ▀▀▘ ▀▘▀▝▀▘     ▝▀▀▀ ▝▀  ▀▀▀  ▀▀  ▀
 
  ▟▙█▖▟▙█▖                ▜▌           █   █   ▝▘  █       ▝█         ▟▙█▖▟▙█▖
  ███▌███▌    ▟▀▟▘▟▀▜▖▟▀▜▖▐▌▟▘    ▝▀▙ ▀█▀ ▀█▀  ▜▌ ▀█▀ █ █ ▟▀█ ▟▀▜▖    ███▌███▌
  ▝█▛ ▝█▛     ▜▄█ █▀▀▘█▀▀▘▐▛▙     ▟▀█  █▗▖ █▗▖ ▐▌  █▗▖█ █ █ █ █▀▀▘    ▝█▛ ▝█▛
   ▝   ▝      ▄▄▛ ▝▀▀ ▝▀▀ ▀▘▝▘    ▝▀▝▘ ▝▀  ▝▀  ▀▀  ▝▀ ▝▀▝▘▝▀▝▘▝▀▀      ▝   ▝
 
... And thank you for reading!!

Semua orang tahu bahwa Hukum Moore telah mengambil giliran baru, dan bahwa semua kemajuan nyata dalam daya komputasi dalam dekade mendatang akan datang dalam GPU. Dengan mengingat hal itu, saya telah menggunakan LWJGL untuk menulis program Hello World yang sangat cepat yang sepenuhnya memanfaatkan GPU untuk menghasilkan string "Hello World."

Karena saya menulis java, adalah idiomatis untuk memulai dengan menyalin dan menempelkan kode orang lain, saya menggunakan http://lwjgl.org/wiki/index.php?title=Sum_Example

package magic;
import org.lwjgl.opencl.Util;
import org.lwjgl.opencl.CLMem;
import org.lwjgl.opencl.CLCommandQueue;
import org.lwjgl.BufferUtils;
import org.lwjgl.PointerBuffer;
import org.lwjgl.opencl.CLProgram;
import org.lwjgl.opencl.CLKernel;

import java.nio.IntBuffer;
import java.util.List;

import org.lwjgl.opencl.CL;
import org.lwjgl.opencl.CLContext;
import org.lwjgl.opencl.CLDevice;
import org.lwjgl.opencl.CLPlatform;

import static org.lwjgl.opencl.CL10.*;

public class OpenCLHello {
static String letters = "HeloWrd ";

// The OpenCL kernel
static final String source =
    ""
    + "kernel void decode(global const int *a, global int *answer) { "
    + "  unsigned int xid = get_global_id(0);"
    + "  answer[xid] = a[xid] -1;" 
    + "}";

// Data buffers to store the input and result data in
static final IntBuffer a = toIntBuffer(new int[]{1, 2, 3, 3, 4, 8, 5, 4, 6, 3, 7});
static final IntBuffer answer = BufferUtils.createIntBuffer(11);

public static void main(String[] args) throws Exception {
    // Initialize OpenCL and create a context and command queue
    CL.create();
    CLPlatform platform = CLPlatform.getPlatforms().get(0);
    List<CLDevice> devices = platform.getDevices(CL_DEVICE_TYPE_GPU);
    CLContext context = CLContext.create(platform, devices, null, null, null);
    CLCommandQueue queue = clCreateCommandQueue(context, devices.get(0), CL_QUEUE_PROFILING_ENABLE, null);

    // Allocate memory for our input buffer and our result buffer
    CLMem aMem = clCreateBuffer(context, CL_MEM_READ_ONLY | CL_MEM_COPY_HOST_PTR, a, null);
    clEnqueueWriteBuffer(queue, aMem, 1, 0, a, null, null);

    CLMem answerMem = clCreateBuffer(context, CL_MEM_WRITE_ONLY | CL_MEM_COPY_HOST_PTR, answer, null);
    clFinish(queue);

    // Create our program and kernel
    CLProgram program = clCreateProgramWithSource(context, source, null);
    Util.checkCLError(clBuildProgram(program, devices.get(0), "", null));
    // sum has to match a kernel method name in the OpenCL source
    CLKernel kernel = clCreateKernel(program, "decode", null);

    // Execution our kernel
    PointerBuffer kernel1DGlobalWorkSize = BufferUtils.createPointerBuffer(1);
    kernel1DGlobalWorkSize.put(0, 11);
    kernel.setArg(0, aMem);
    kernel.setArg(1, answerMem);
    clEnqueueNDRangeKernel(queue, kernel, 1, null, kernel1DGlobalWorkSize, null, null, null);

    // Read the results memory back into our result buffer
    clEnqueueReadBuffer(queue, answerMem, 1, 0, answer, null, null);
    clFinish(queue);
    // Print the result memory

    print(answer);

    // Clean up OpenCL resources
    clReleaseKernel(kernel);
    clReleaseProgram(program);
    clReleaseMemObject(aMem);
    clReleaseMemObject(answerMem);
    clReleaseCommandQueue(queue);
    clReleaseContext(context);
    CL.destroy();
}





/** Utility method to convert int array to int buffer
 * @param ints - the float array to convert
 * @return a int buffer containing the input float array
 */
static IntBuffer toIntBuffer(int[] ints) {
    IntBuffer buf = BufferUtils.createIntBuffer(ints.length).put(ints);
    buf.rewind();
    return buf;
}


/** Utility method to print an int buffer as a string in our optimized encoding
 * @param answer2 - the int buffer to print to System.out
 */
static void print(IntBuffer answer2) {
    for (int i = 0; i < answer2.capacity(); i++) {
        System.out.print(letters.charAt(answer2.get(i) ));
    }
    System.out.println("");
}

}

Majelis (x86, Linux / Elf32): 55 poin

Semua orang tahu bahwa ketika Anda menginginkan program cepat, Anda harus menulis dalam pertemuan.

Kadang-kadang kita tidak bisa mengandalkan ldmelakukan tugasnya dengan benar - Untuk kinerja yang optimal, lebih baik untuk membangun header Elf kita sendiri untuk menjalankan hello world kita. Kode ini hanya nasmperlu dibuat, sehingga sangat portabel. Itu tidak bergantung pada pustaka atau runtime eksternal.

Setiap baris dan pernyataan sangat penting untuk memfungsikan program dengan benar - tidak ada kesalahan, tidak ada yang bisa dihilangkan.

Selain itu, ini benar-benar cara tercepat untuk melakukannya tanpa menggunakan tautan - tidak ada loop atau pernyataan yang tidak perlu untuk membungkam jawabannya.

BITS 32

              org     0x08048000

ehdr:                                                 ; Elf32_Ehdr
              db      0x7F, "ELF", 1, 1, 1, 0         ;   e_ident
times 8       db      0
              dw      2                               ;   e_type
              dw      3                               ;   e_machine
              dd      1                               ;   e_version
              dd      _start                          ;   e_entry
              dd      phdr - $$                       ;   e_phoff
              dd      0                               ;   e_shoff
              dd      0                               ;   e_flags
              dw      ehdrsize                        ;   e_ehsize
              dw      phdrsize                        ;   e_phentsize
              dw      1                               ;   e_phnum
              dw      0                               ;   e_shentsize
              dw      0                               ;   e_shnum
              dw      0                               ;   e_shstrndx

ehdrsize      equ     $ - ehdr

phdr:                                                 ; Elf32_Phdr
              dd      1                               ;   p_type
              dd      0                               ;   p_offset
              dd      $$                              ;   p_vaddr
              dd      $$                              ;   p_paddr
              dd      filesize                        ;   p_filesz
              dd      filesize                        ;   p_memsz
              dd      5                               ;   p_flags
              dd      0x1000                          ;   p_align

phdrsize      equ     $ - phdr

section .data
msg     db      'hello world', 0AH
len     equ     $-msg

section .text
global  _start
_start: mov     edx, len
        mov     ecx, msg
        mov     ebx, 1
        mov     eax, 4
        int     80h

        mov     ebx, 0
        mov     eax, 1
        int     80h

filesize      equ     $ - $$

Mencetak gol

• "Pernyataan" (menghitung mov, int): 8
• "Fungsi, jenis, variabel" (penghitungan org, db, dw, dd, equ, global _start): 37
• "Sumber file": 1
• "Teruskan deklarasi" (penghitungan dd _start, dd filesize, dw ehdrsize, dw phdrsize: 4
• "Struktur Control" (penghitungan ehdr:, phdr:, section .data, ,section .text, _start:): 5

PHP / HTML / CSS (88pts)

Semua kode tersedia di sini: https://github.com/martin-damien/code-golf_hello-world

• "Hello World" ini menggunakan bahasa templat Ranting untuk PHP (http://twig.sensiolabs.org/).
• Saya menggunakan mekanisme otomatis untuk memuat kelas dengan cepat.
• Saya menggunakan kelas Halaman yang dapat menangani sebanyak mungkin jenis elemen (mengimplementasikan antarmuka XMLElement) dan mengganti semua unit tersebut dalam format XML yang benar.
• Akhirnya, saya menggunakan CSS mengkilap untuk menampilkan beautifull "Hello World" :)

index.php

<?php

/*
 * SCORE ( 18 pts )
 *
 * file : 1
 * statements : 11
 * variables : 6 (arrays and class instance are counted as a variable)
 */

/*
 * We use the PHP's autoload function to load dynamicaly classes.
 */
require_once("autoload.php");

/*
 * We use a template engine because as you know it is far better
 * to use MVC :-)
 */
require_once("lib/twig/lib/Twig/Autoloader.php");
Twig_Autoloader::register();

/*
 * We create a new Twig Environment with debug and templates cache.
 */
$twig = new Twig_Environment(

    new Twig_Loader_Filesystem(

        "design/templates" /* The place where to look for templates */

    ),
    array(
        'debug' => true,
        'cache' => 'var/cache/templates'
    )

);
/* 
 * We add the debug extension because we should be able to detect what is wrong if needed
 */
$twig->addExtension(new Twig_Extension_Debug());

/*
 * We create a new page to be displayed in the body.
 */
$page = new Page();

/*
 * We add our famous title : Hello World !!!
 */
$page->add( 'Title', array( 'level' => 1, 'text' => 'Hello World' ) );

/*
 * We are now ready to render the content and display it.
 */
$final_result = $twig->render(

    'pages/hello_world.twig',
    array(

        'Page' => $page->toXML()

    )

);

/*
 * Everything is OK, we can print the final_result to the page.
 */
echo $final_result;

?>

autoload.php

<?php

/*
 * SCORE ( 7 pts )
 *
 * file : 1
 * statements : 4
 * variables : 1
 * controls: 1
 */

/**
 * Load automaticaly classes when needed.
 * @param string $class_name The name of the class we try to load.
 */
function __hello_world_autoload( $class_name )
{

    /*
     * We test if the corresponding file exists.
     */
    if ( file_exists( "classes/$class_name.php" ) )
    {
        /*
         * If we found it we load it.
         */
        require_once "classes/$class_name.php";
    }

}

spl_autoload_register( '__hello_world_autoload' );

?>

kelas / Halaman.php

<?php

/*
 * SCORE ( 20 pts )
 *
 * file : 1
 * statements : 11
 * variables : 7
 * controls : 1
 */

/**
 * A web page.
 */
class Page
{

    /**
     * All the elements of the page (ordered)
     * @var array
     */
    private $elements;

    /**
     * Create a new page.
     */
    public function __construct()
    {
        /* Init an array for elements. */
        $this->elements = array();
    }

    /**
     * Add a new element to the list.
     * @param string $class The name of the class we wants to use.
     * @param array $options An indexed array of all the options usefull for the element.
     */
    public function add( $class, $options )
    {
        /* Add a new element to the list. */
        $this->elements[] = new $class( $options );
    }

    /**
     * Render the page to XML (by calling the toXML() of all the elements).
     */
    public function toXML()
    {

        /* Init a result string */
        $result = "";

        /*
         * Render all elements and add them to the final result.
         */
        foreach ( $this->elements as $element )
        {
            $result = $result . $element->toXML();
        }

        return $result;

    }

}

?>

kelas / Judul.php

<?php

/*
 * SCORE ( 13 pts )
 *
 * file : 1
 * statements : 8
 * variables : 4
 *
 */

class Title implements XMLElement
{

    private $options;

    public function __construct( $options )
    {
        $this->options = $options;
    }

    public function toXML()
    {

        $level = $this->options['level'];
        $text = $this->options['text'];

        return "<h$level>$text</h$level>";

    }

}

?>

kelas / XMLElement.php

<?php

/*
 * SCORE ( 3 pts )
 *
 * file : 1
 * statements : 2
 * variables : 0
 */

/**
 * Every element that could be used in a Page must implements this interface !!!
 */
interface XMLElement
{

    /**
     * This method will be used to get the XML version of the XMLElement.
     */
    function toXML();

}

?>

desain / stylesheet / hello_world.css

/*
 * SCORE ( 10 pts )
 *
 * file : 1
 * statements : 9
 */

body
{
    background: #000;
}

h1
{
    text-align: center;
    margin: 200px auto;
    font-family: "Museo";
    font-size: 200px; text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #ff00de, 0 0 70px #ff00de, 0 0 80px #ff00de, 0 0 100px #ff00de, 0 0 150px #ff00de;
}

desain / templat / tata letak / pagelayout.twig

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">

    <!--

        SCORE ( 11 pts )

        file: 1
        statements: html, head, title, css,  body, content, block * 2 : 8
        variables : 2 blocks defined : 2

    -->

    <head>

        <title>{% block page_title %}{% endblock %}</title>
        <link href="design/stylesheets/hello_world.css" rel="stylesheet" type="text/css" media="screen" />

    </head>

    <body>
        <div id="content">
            {% block page_content %}{% endblock %}
        </div>
    </body>

</html>

desain / templat / halaman / hello_world.twig

{#

    SCORE ( 6 pts )

    file : 1
    statements : 4
    variables : 1

#}

{% extends 'layouts/pagelayout.twig' %}

{% block page_title %}Hello World{% endblock %}

{% block page_content %}
    {# Display the content of the page (we use raw to avoid html_entities) #}
    {{ Page|raw }}
{% endblock %}

Brainfuck

369 ekspresi, 29 saat loop = 398

> ; first cell empty
;; All the chars made in a generic way
;; by first adding the modulus of char by
;; 16 and then adding mutiples of 16
;; This simplifies adding more characters 
;; for later versions
------>>++++[-<++++>]<[-<+>]        ; CR
+>>++++[-<++++>]<[-<++>]            ; !
++++>>++++[-<++++>]<[-<++++++>]     ; d
---->>++++[-<++++>]<[-<+++++++>]    ; l
++>>++++[-<++++>]<[-<+++++++>]      ; r
->>++++[-<++++>]<[-<+++++++>]       ; o
+++++++>>++++[-<++++>]<[-<+++++++>] ; w
>>++++[-<++++>]<[-<++>]             ; space
---->>++++[-<++++>]<[-<+++>]        ; comma
->>++++[-<++++>]<[-<+++++++>]       ; o
---->>++++[-<++++>]<[-<+++++++>]    ; l
---->>++++[-<++++>]<[-<+++++++>]    ; l
+++++>>++++[-<++++>]<[-<++++++>]    ; e
-------->>++++[-<++++>]<[-<+++++++>]; h
<[.<] ; print until the first empty cell

Keluaran dari K&R Contoh Bahasa Pemrograman C:

hello, world!

Ti-Basic 84, 1 Poin

:Disp "HELLO WORLD!"

Ti-Basic sangat mendasar. Tetapi jika Anda benar-benar menginginkan penjelasan yang masuk akal, ini dia:

: mulai setiap perintah, fungsi, pernyataan, struktur, subprogram, sebut saja

Disp adalah fungsi yang ditentukan sebelumnya yang menampilkan parameter pada layar

alias whitespaceMemungkinkan fungsi Disptahu bahwa ia telah dipanggil dan parameter harus mengikuti karakter tunggal spasi putih yang sebenarnya disisipkan bersama denganDisp

" Mulai mendefinisikan string literal

HELLO WORLD Bagian dari teks dalam string literal

! Meskipun merupakan operator matematika faktorial, ia tidak dievaluasi karena berada di dalam string literal

" Mengakhiri definisi string literal

Jadi, saya punya manajer yang sangat ... ... ... aneh. Dia memiliki gagasan aneh bahwa semakin sederhana suatu program, semakin indah, semakin artistik seharusnya. Karena Hello Worldini bisa dibilang salah satu program termudah untuk menulis, ia telah meminta sesuatu yang begitu hebat sehingga ia bisa menggantung di dinding. Setelah melakukan riset, dia bersikeras bahwa benda itu dituliskan dalam Piet.

Sekarang, saya bukan orang yang mempertanyakan manfaat orang paling cerdas yang pernah berada di bawah manajemen puncak, jadi saya ditugaskan untuk "menulis" program ini, yang dapat dijalankan pada penerjemah piet online ini. Mungkin sudah waktunya mencari manajer yang lebih waras ...

Sebuah Lipogram di C:

int main(){
    printf("H%cllo World\n", 'd'+1);
}

Mereka tahu 'w' dan 'r' pada komputer saya adalah brokn. Ini masalah dengan beberapa bahasa. Hampir semua petunjuk pr-compilr dalam Ct kita bahwa lttr. Cod di atas mengeluarkan peringatan tentang dclaration implisit dari printf (), karena saya tidak bisa menggunakan #includ (stdio.h), tetapi ia menjalankan fin.

Aku akan memasang ini untuk referensi sebagai komunitas wiki. Ini adalah C # satu dengan praktik buruk. Saya mendefinisikan struktur data ascii saya sendiri. Saya tidak ingin ini menjadi pesaing melainkan "Nak, Anda lihat pria di sana ... jika Anda tidak makan sayuran, Anda akan menjadi seperti dia" misalnya.

JIKA ANDA MUDAH DISEBUTKAN OLEH KODE BURUK LIHAT SEKARANG

Saya biasanya menggunakan ini untuk menakuti anak-anak di Halloween. Anda juga harus mencatat bahwa saya tidak dapat memuat semua 256 karakter ASCI saya di sini karena total karakter mencapai sekitar 40.000. Jangan mencoba dan mereproduksi ini karena 2 alasan:

• Ini mengerikan, mengerikan, lebih buruk daripada kode kode golf.
• Saya menulis sebuah program untuk menulis sebagian besar darinya.

Jadi uhh ... ya "nikmatilah!". Juga jika Anda menikmati pembersihan dan meningkatkan kode batuk review kode batuk ini bisa membuat Anda sibuk untuk sementara waktu jika Anda mencari pekerjaan yang tidak menguntungkan.

namespace System
{
    class P
    {
        static void Main()
        {
            Bit t = new Bit { State = true };
            Bit f = new Bit { State = false };

            Nybble n0 = new Nybble() { Bits = new Bit[4] { f, f, f, f } };
            Nybble n1 = new Nybble() { Bits = new Bit[4] { f, f, f, t } };
            Nybble n2 = new Nybble() { Bits = new Bit[4] { f, f, t, f } };
            Nybble n3 = new Nybble() { Bits = new Bit[4] { f, f, t, t } };
            Nybble n4 = new Nybble() { Bits = new Bit[4] { f, t, f, f } };
            Nybble n5 = new Nybble() { Bits = new Bit[4] { f, t, f, t } };
            Nybble n6 = new Nybble() { Bits = new Bit[4] { f, t, t, f } };
            Nybble n7 = new Nybble() { Bits = new Bit[4] { f, t, t, t } };
            Nybble n8 = new Nybble() { Bits = new Bit[4] { t, f, f, f } };
            Nybble n9 = new Nybble() { Bits = new Bit[4] { t, f, f, t } };
            Nybble n10 = new Nybble() { Bits = new Bit[4] { t, f, t, f } };
            Nybble n11 = new Nybble() { Bits = new Bit[4] { t, f, t, t } };
            Nybble n12 = new Nybble() { Bits = new Bit[4] { t, t, f, f } };
            Nybble n13 = new Nybble() { Bits = new Bit[4] { t, t, f, t } };
            Nybble n14 = new Nybble() { Bits = new Bit[4] { t, t, t, f } };
            Nybble n15 = new Nybble() { Bits = new Bit[4] { t, t, t, t } };

            HByte b0 = new HByte() { Nybbles = new Nybble[2] { n0, n0 } };
            HByte b1 = new HByte() { Nybbles = new Nybble[2] { n0, n1 } };
            HByte b2 = new HByte() { Nybbles = new Nybble[2] { n0, n2 } };
            HByte b3 = new HByte() { Nybbles = new Nybble[2] { n0, n3 } };
            HByte b4 = new HByte() { Nybbles = new Nybble[2] { n0, n4 } };
            HByte b5 = new HByte() { Nybbles = new Nybble[2] { n0, n5 } };
            HByte b6 = new HByte() { Nybbles = new Nybble[2] { n0, n6 } };
            HByte b7 = new HByte() { Nybbles = new Nybble[2] { n0, n7 } };
            HByte b8 = new HByte() { Nybbles = new Nybble[2] { n0, n8 } };
            HByte b9 = new HByte() { Nybbles = new Nybble[2] { n0, n9 } };
            HByte b10 = new HByte() { Nybbles = new Nybble[2] { n0, n10 } };
            HByte b11 = new HByte() { Nybbles = new Nybble[2] { n0, n11 } };
            HByte b12 = new HByte() { Nybbles = new Nybble[2] { n0, n12 } };
            HByte b13 = new HByte() { Nybbles = new Nybble[2] { n0, n13 } };
            HByte b14 = new HByte() { Nybbles = new Nybble[2] { n0, n14 } };
            HByte b15 = new HByte() { Nybbles = new Nybble[2] { n0, n15 } };
            HByte b16 = new HByte() { Nybbles = new Nybble[2] { n1, n0 } };
            HByte b17 = new HByte() { Nybbles = new Nybble[2] { n1, n1 } };
            HByte b18 = new HByte() { Nybbles = new Nybble[2] { n1, n2 } };
            HByte b19 = new HByte() { Nybbles = new Nybble[2] { n1, n3 } };
            HByte b20 = new HByte() { Nybbles = new Nybble[2] { n1, n4 } };
            HByte b21 = new HByte() { Nybbles = new Nybble[2] { n1, n5 } };
            HByte b22 = new HByte() { Nybbles = new Nybble[2] { n1, n6 } };
            HByte b23 = new HByte() { Nybbles = new Nybble[2] { n1, n7 } };
            HByte b24 = new HByte() { Nybbles = new Nybble[2] { n1, n8 } };
            HByte b25 = new HByte() { Nybbles = new Nybble[2] { n1, n9 } };
            HByte b26 = new HByte() { Nybbles = new Nybble[2] { n1, n10 } };
            HByte b27 = new HByte() { Nybbles = new Nybble[2] { n1, n11 } };
            HByte b28 = new HByte() { Nybbles = new Nybble[2] { n1, n12 } };
            HByte b29 = new HByte() { Nybbles = new Nybble[2] { n1, n13 } };
            HByte b30 = new HByte() { Nybbles = new Nybble[2] { n1, n14 } };
            HByte b31 = new HByte() { Nybbles = new Nybble[2] { n1, n15 } };
            HByte b32 = new HByte() { Nybbles = new Nybble[2] { n2, n0 } };
            HByte b33 = new HByte() { Nybbles = new Nybble[2] { n2, n1 } };
            HByte b34 = new HByte() { Nybbles = new Nybble[2] { n2, n2 } };
            HByte b35 = new HByte() { Nybbles = new Nybble[2] { n2, n3 } };
            HByte b36 = new HByte() { Nybbles = new Nybble[2] { n2, n4 } };
            HByte b37 = new HByte() { Nybbles = new Nybble[2] { n2, n5 } };
            HByte b38 = new HByte() { Nybbles = new Nybble[2] { n2, n6 } };
            HByte b39 = new HByte() { Nybbles = new Nybble[2] { n2, n7 } };
            HByte b40 = new HByte() { Nybbles = new Nybble[2] { n2, n8 } };
            HByte b41 = new HByte() { Nybbles = new Nybble[2] { n2, n9 } };
            HByte b42 = new HByte() { Nybbles = new Nybble[2] { n2, n10 } };
            HByte b43 = new HByte() { Nybbles = new Nybble[2] { n2, n11 } };
            HByte b44 = new HByte() { Nybbles = new Nybble[2] { n2, n12 } };
            HByte b45 = new HByte() { Nybbles = new Nybble[2] { n2, n13 } };
            HByte b46 = new HByte() { Nybbles = new Nybble[2] { n2, n14 } };
            HByte b47 = new HByte() { Nybbles = new Nybble[2] { n2, n15 } };
            HByte b48 = new HByte() { Nybbles = new Nybble[2] { n3, n0 } };
            HByte b49 = new HByte() { Nybbles = new Nybble[2] { n3, n1 } };
            HByte b50 = new HByte() { Nybbles = new Nybble[2] { n3, n2 } };
            HByte b51 = new HByte() { Nybbles = new Nybble[2] { n3, n3 } };
            HByte b52 = new HByte() { Nybbles = new Nybble[2] { n3, n4 } };
            HByte b53 = new HByte() { Nybbles = new Nybble[2] { n3, n5 } };
            HByte b54 = new HByte() { Nybbles = new Nybble[2] { n3, n6 } };
            HByte b55 = new HByte() { Nybbles = new Nybble[2] { n3, n7 } };
            HByte b56 = new HByte() { Nybbles = new Nybble[2] { n3, n8 } };
            HByte b57 = new HByte() { Nybbles = new Nybble[2] { n3, n9 } };
            HByte b58 = new HByte() { Nybbles = new Nybble[2] { n3, n10 } };
            HByte b59 = new HByte() { Nybbles = new Nybble[2] { n3, n11 } };
            HByte b60 = new HByte() { Nybbles = new Nybble[2] { n3, n12 } };
            HByte b61 = new HByte() { Nybbles = new Nybble[2] { n3, n13 } };
            HByte b62 = new HByte() { Nybbles = new Nybble[2] { n3, n14 } };
            HByte b63 = new HByte() { Nybbles = new Nybble[2] { n3, n15 } };
            HByte b64 = new HByte() { Nybbles = new Nybble[2] { n4, n0 } };
            HByte b65 = new HByte() { Nybbles = new Nybble[2] { n4, n1 } };
            HByte b66 = new HByte() { Nybbles = new Nybble[2] { n4, n2 } };
            HByte b67 = new HByte() { Nybbles = new Nybble[2] { n4, n3 } };
            HByte b68 = new HByte() { Nybbles = new Nybble[2] { n4, n4 } };
            HByte b69 = new HByte() { Nybbles = new Nybble[2] { n4, n5 } };
            HByte b70 = new HByte() { Nybbles = new Nybble[2] { n4, n6 } };
            HByte b71 = new HByte() { Nybbles = new Nybble[2] { n4, n7 } };
            HByte b72 = new HByte() { Nybbles = new Nybble[2] { n4, n8 } };
            HByte b73 = new HByte() { Nybbles = new Nybble[2] { n4, n9 } };
            HByte b74 = new HByte() { Nybbles = new Nybble[2] { n4, n10 } };
            HByte b75 = new HByte() { Nybbles = new Nybble[2] { n4, n11 } };
            HByte b76 = new HByte() { Nybbles = new Nybble[2] { n4, n12 } };
            HByte b77 = new HByte() { Nybbles = new Nybble[2] { n4, n13 } };
            HByte b78 = new HByte() { Nybbles = new Nybble[2] { n4, n14 } };
            HByte b79 = new HByte() { Nybbles = new Nybble[2] { n4, n15 } };
            HByte b80 = new HByte() { Nybbles = new Nybble[2] { n5, n0 } };
            HByte b81 = new HByte() { Nybbles = new Nybble[2] { n5, n1 } };
            HByte b82 = new HByte() { Nybbles = new Nybble[2] { n5, n2 } };
            HByte b83 = new HByte() { Nybbles = new Nybble[2] { n5, n3 } };
            HByte b84 = new HByte() { Nybbles = new Nybble[2] { n5, n4 } };
            HByte b85 = new HByte() { Nybbles = new Nybble[2] { n5, n5 } };
            HByte b86 = new HByte() { Nybbles = new Nybble[2] { n5, n6 } };
            HByte b87 = new HByte() { Nybbles = new Nybble[2] { n5, n7 } };
            HByte b88 = new HByte() { Nybbles = new Nybble[2] { n5, n8 } };
            HByte b89 = new HByte() { Nybbles = new Nybble[2] { n5, n9 } };
            HByte b90 = new HByte() { Nybbles = new Nybble[2] { n5, n10 } };
            HByte b91 = new HByte() { Nybbles = new Nybble[2] { n5, n11 } };
            HByte b92 = new HByte() { Nybbles = new Nybble[2] { n5, n12 } };
            HByte b93 = new HByte() { Nybbles = new Nybble[2] { n5, n13 } };
            HByte b94 = new HByte() { Nybbles = new Nybble[2] { n5, n14 } };
            HByte b95 = new HByte() { Nybbles = new Nybble[2] { n5, n15 } };
            HByte b96 = new HByte() { Nybbles = new Nybble[2] { n6, n0 } };
            HByte b97 = new HByte() { Nybbles = new Nybble[2] { n6, n1 } };
            HByte b98 = new HByte() { Nybbles = new Nybble[2] { n6, n2 } };
            HByte b99 = new HByte() { Nybbles = new Nybble[2] { n6, n3 } };
            HByte b100 = new HByte() { Nybbles = new Nybble[2] { n6, n4 } };
            HByte b101 = new HByte() { Nybbles = new Nybble[2] { n6, n5 } };
            HByte b102 = new HByte() { Nybbles = new Nybble[2] { n6, n6 } };
            HByte b103 = new HByte() { Nybbles = new Nybble[2] { n6, n7 } };
            HByte b104 = new HByte() { Nybbles = new Nybble[2] { n6, n8 } };
            HByte b105 = new HByte() { Nybbles = new Nybble[2] { n6, n9 } };
            HByte b106 = new HByte() { Nybbles = new Nybble[2] { n6, n10 } };
            HByte b107 = new HByte() { Nybbles = new Nybble[2] { n6, n11 } };
            HByte b108 = new HByte() { Nybbles = new Nybble[2] { n6, n12 } };
            HByte b109 = new HByte() { Nybbles = new Nybble[2] { n6, n13 } };
            HByte b110 = new HByte() { Nybbles = new Nybble[2] { n6, n14 } };
            HByte b111 = new HByte() { Nybbles = new Nybble[2] { n6, n15 } };
            HByte b112 = new HByte() { Nybbles = new Nybble[2] { n7, n0 } };
            HByte b113 = new HByte() { Nybbles = new Nybble[2] { n7, n1 } };
            HByte b114 = new HByte() { Nybbles = new Nybble[2] { n7, n2 } };
            HByte b115 = new HByte() { Nybbles = new Nybble[2] { n7, n3 } };
            HByte b116 = new HByte() { Nybbles = new Nybble[2] { n7, n4 } };
            HByte b117 = new HByte() { Nybbles = new Nybble[2] { n7, n5 } };
            HByte b118 = new HByte() { Nybbles = new Nybble[2] { n7, n6 } };
            HByte b119 = new HByte() { Nybbles = new Nybble[2] { n7, n7 } };
            HByte b120 = new HByte() { Nybbles = new Nybble[2] { n7, n8 } };

            HChar c0 = new HChar() { Code = b0 };
            HChar c1 = new HChar() { Code = b1 };
            HChar c2 = new HChar() { Code = b2 };
            HChar c3 = new HChar() { Code = b3 };
            HChar c4 = new HChar() { Code = b4 };
            HChar c5 = new HChar() { Code = b5 };
            HChar c6 = new HChar() { Code = b6 };
            HChar c7 = new HChar() { Code = b7 };
            HChar c8 = new HChar() { Code = b8 };
            HChar c9 = new HChar() { Code = b9 };
            HChar c10 = new HChar() { Code = b10 };
            HChar c11 = new HChar() { Code = b11 };
            HChar c12 = new HChar() { Code = b12 };
            HChar c13 = new HChar() { Code = b13 };
            HChar c14 = new HChar() { Code = b14 };
            HChar c15 = new HChar() { Code = b15 };
            HChar c16 = new HChar() { Code = b16 };
            HChar c17 = new HChar() { Code = b17 };
            HChar c18 = new HChar() { Code = b18 };
            HChar c19 = new HChar() { Code = b19 };
            HChar c20 = new HChar() { Code = b20 };
            HChar c21 = new HChar() { Code = b21 };
            HChar c22 = new HChar() { Code = b22 };
            HChar c23 = new HChar() { Code = b23 };
            HChar c24 = new HChar() { Code = b24 };
            HChar c25 = new HChar() { Code = b25 };
            HChar c26 = new HChar() { Code = b26 };
            HChar c27 = new HChar() { Code = b27 };
            HChar c28 = new HChar() { Code = b28 };
            HChar c29 = new HChar() { Code = b29 };
            HChar c30 = new HChar() { Code = b30 };
            HChar c31 = new HChar() { Code = b31 };
            HChar c32 = new HChar() { Code = b32 };
            HChar c33 = new HChar() { Code = b33 };
            HChar c34 = new HChar() { Code = b34 };
            HChar c35 = new HChar() { Code = b35 };
            HChar c36 = new HChar() { Code = b36 };
            HChar c37 = new HChar() { Code = b37 };
            HChar c38 = new HChar() { Code = b38 };
            HChar c39 = new HChar() { Code = b39 };
            HChar c40 = new HChar() { Code = b40 };
            HChar c41 = new HChar() { Code = b41 };
            HChar c42 = new HChar() { Code = b42 };
            HChar c43 = new HChar() { Code = b43 };
            HChar c44 = new HChar() { Code = b44 };
            HChar c45 = new HChar() { Code = b45 };
            HChar c46 = new HChar() { Code = b46 };
            HChar c47 = new HChar() { Code = b47 };
            HChar c48 = new HChar() { Code = b48 };
            HChar c49 = new HChar() { Code = b49 };
            HChar c50 = new HChar() { Code = b50 };
            HChar c51 = new HChar() { Code = b51 };
            HChar c52 = new HChar() { Code = b52 };
            HChar c53 = new HChar() { Code = b53 };
            HChar c54 = new HChar() { Code = b54 };
            HChar c55 = new HChar() { Code = b55 };
            HChar c56 = new HChar() { Code = b56 };
            HChar c57 = new HChar() { Code = b57 };
            HChar c58 = new HChar() { Code = b58 };
            HChar c59 = new HChar() { Code = b59 };
            HChar c60 = new HChar() { Code = b60 };
            HChar c61 = new HChar() { Code = b61 };
            HChar c62 = new HChar() { Code = b62 };
            HChar c63 = new HChar() { Code = b63 };
            HChar c64 = new HChar() { Code = b64 };
            HChar c65 = new HChar() { Code = b65 };
            HChar c66 = new HChar() { Code = b66 };
            HChar c67 = new HChar() { Code = b67 };
            HChar c68 = new HChar() { Code = b68 };
            HChar c69 = new HChar() { Code = b69 };
            HChar c70 = new HChar() { Code = b70 };
            HChar c71 = new HChar() { Code = b71 };
            HChar c72 = new HChar() { Code = b72 };
            HChar c73 = new HChar() { Code = b73 };
            HChar c74 = new HChar() { Code = b74 };
            HChar c75 = new HChar() { Code = b75 };
            HChar c76 = new HChar() { Code = b76 };
            HChar c77 = new HChar() { Code = b77 };
            HChar c78 = new HChar() { Code = b78 };
            HChar c79 = new HChar() { Code = b79 };
            HChar c80 = new HChar() { Code = b80 };
            HChar c81 = new HChar() { Code = b81 };
            HChar c82 = new HChar() { Code = b82 };
            HChar c83 = new HChar() { Code = b83 };
            HChar c84 = new HChar() { Code = b84 };
            HChar c85 = new HChar() { Code = b85 };
            HChar c86 = new HChar() { Code = b86 };
            HChar c87 = new HChar() { Code = b87 };
            HChar c88 = new HChar() { Code = b88 };
            HChar c89 = new HChar() { Code = b89 };
            HChar c90 = new HChar() { Code = b90 };
            HChar c91 = new HChar() { Code = b91 };
            HChar c92 = new HChar() { Code = b92 };
            HChar c93 = new HChar() { Code = b93 };
            HChar c94 = new HChar() { Code = b94 };
            HChar c95 = new HChar() { Code = b95 };
            HChar c96 = new HChar() { Code = b96 };
            HChar c97 = new HChar() { Code = b97 };
            HChar c98 = new HChar() { Code = b98 };
            HChar c99 = new HChar() { Code = b99 };
            HChar c100 = new HChar() { Code = b100 };
            HChar c101 = new HChar() { Code = b101 };
            HChar c102 = new HChar() { Code = b102 };
            HChar c103 = new HChar() { Code = b103 };
            HChar c104 = new HChar() { Code = b104 };
            HChar c105 = new HChar() { Code = b105 };
            HChar c106 = new HChar() { Code = b106 };
            HChar c107 = new HChar() { Code = b107 };
            HChar c108 = new HChar() { Code = b108 };
            HChar c109 = new HChar() { Code = b109 };
            HChar c110 = new HChar() { Code = b110 };
            HChar c111 = new HChar() { Code = b111 };
            HChar c112 = new HChar() { Code = b112 };
            HChar c113 = new HChar() { Code = b113 };
            HChar c114 = new HChar() { Code = b114 };
            HChar c115 = new HChar() { Code = b115 };
            HChar c116 = new HChar() { Code = b116 };
            HChar c117 = new HChar() { Code = b117 };
            HChar c118 = new HChar() { Code = b118 };
            HChar c119 = new HChar() { Code = b119 };
            HChar c120 = new HChar() { Code = b120 };

            //72 101 108 108 111 32 87 111 114 108 100 
            Console.WriteLine(c72.ToChar() + "" + c101.ToChar() + c108.ToChar() + c108.ToChar() + c111.ToChar() + c32.ToChar() + c87.ToChar() + c111.ToChar() + c114.ToChar() + c108.ToChar() + c100.ToChar());
            Console.ReadLine();
        }

        public static string FixString(string s, int length)
        {
            return s.Length < length ? FixString("0" + s, length) : s;
        }

    }

    class HChar
    {
        private HByte code;

        public HChar()
        {
            code = new HByte();
        }

        public HByte Code
        {
            get
            {
                return code;
            }
            set
            {
                code = value;
            }
        }

        public char ToChar()
        {
            return (char)Convert.ToUInt32(code + "", 2);
        }

        public override string ToString()
        {
            return base.ToString();
        }

    }

    struct Bit
    {
        private bool state;

        public bool State
        {
            get
            {
                return state;
            }
            set
            {
                state = value;
            }
        }

        public override string ToString()
        {
            return state ? "1" : "0";
        }
    }

    class Nybble
    {
        private Bit[] bits;

        public Nybble()
        {
            bits = new Bit[4];
        }

        public Bit[] Bits
        {
            get
            {
                return bits;
            }
            set
            {
                bits = value;
            }
        }

        public static Nybble Parse(string s)
        {
            s = P.FixString(s, 4);

            Nybble n = new Nybble();

            for (int i = 0; i < 4; i++)
            {
                n.bits[i].State = s[i] == '1';
            }

            return n;
        }


        public override string ToString()
        {
            Text.StringBuilder sb = new Text.StringBuilder();

            foreach (Bit b in bits )
            {
                sb.Append(b + "");
            }

            return sb + "";
        }
    }

    class HByte
    {
        private Nybble[] nybbles;

        public HByte()
        {
            nybbles = new Nybble[2];
        }

        public Nybble[] Nybbles
        {
            get
            {
                return nybbles;
            }
            set
            {
                nybbles = value;
            }
        }

        public static HByte SetAsByte(byte b)
        {
            var hb = new HByte();
            hb.Nybbles[0] = Nybble.Parse(Convert.ToString((byte)(b << 4) >> 4, 2));
            hb.Nybbles[1] = Nybble.Parse(Convert.ToString((b >> 4), 2));
            return hb;
        }

        public static HByte Parse(string s)
        {
            s = P.FixString(s, 8);
            var hb = new HByte();
            for (int i = 0; i < 2; i++)
                hb.Nybbles[i] = Nybble.Parse(s.Substring(i * 4, 4));
            return hb;
        }

        public override string ToString()
        {
            return nybbles[0] + "" + nybbles[1];
        }
    }
}

package my.complex.hello.world;

/**
 * Messages have the purpose to be passed as communication between
 * different parts of the system.
 * @param <B> The type of the message content.
 */
public interface Message<B> {

    /**
     * Returns the body of the message.
     * @return The body of the message.
     */
    public B getMessageBody();

    /**
     * Shows this message in the given display.
     * @param display The {@linkplain Display} where the message should be show.
     */
    public void render(Display display);
}

package my.complex.hello.world;

/**
 * This abstract class is a partial implementation of the {@linkplain Message}
 * interface, which provides a implementation for the {@linkplain #getMessageBody()}
 * method.
 * @param <B> The type of the message content.
 */
public abstract class AbstractGenericMessageImpl<B> implements Message<B> {

    private B messageBody;

    public GenericMessageImpl(B messageBody) {
        this.messageBody = messageBody;
    }

    public void setMessageBody(B messageBody) {
        this.messageBody = messageBody;
    }

    @Override
    public B getMessageBody() {
        return messageContent;
    }
}

package my.complex.hello.world;

public class StringMessage extends AbstractGenericMessageImpl<String> {

    public StringText(String text) {
        super(text);
    }

    /**
     * {@inheritDoc}
     * @param display {@inheritDoc}
     */
    @Override
    public void render(Display display) {
        if (display == null) {
            throw new IllegalArgumentException("The display should not be null.");
        }
        display.printString(text);
        display.newLine();
    }
}

package my.complex.hello.world;

import java.awt.Color;
import java.awt.Image;

/**
 * A {@code Display} is a canvas where objects can be drawn as output.
 */
public interface Display {
    public void printString(String text);
    public void newLine();
    public Color getColor();
    public void setColor(Color color);
    public Color getBackgroundColor();
    public void setBackgroundColor(Color color);
    public void setXPosition(int xPosition);
    public int getXPosition();
    public void setYPosition(int yPosition);
    public int getYPosition();
    public void setFontSize(int fontSize);
    public int getFontSize();
    public void setDrawAngle(float drawAngle);
    public float getDrawAngle();
    public void drawImage(Image image);
    public void putPixel();
}

package my.complex.hello.world;

import java.awt.Color;
import java.awt.Image;
import java.io.PrintStream;

/**
 * The {@code ConsoleDisplay} is a type of {@linkplain Display} that renders text
 * output to {@linkplain PrintWriter}s. This is a very primitive type of
 * {@linkplain Display} and is not capable of any complex drawing operations.
 * All the drawing methods throws an {@linkplain UnsupportedOpeartionException}.
 */
public class ConsoleDisplay implements Display {

    private PrintWriter writer;

    public ConsoleDisplay(PrintWriter writer) {
        this.writer = writer;
    }

    public void setWriter(PrintWriter writer) {
        this.writer = writer;
    }

    public PrintWriter getWriter() {
        return writer;
    }

    @Override
    public void printString(String text) {
        writer.print(text);
    }

    @Override
    public void newLine() {
        writer.println();
    }

    @Override
    public Color getColor() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setColor(Color color) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public Color getBackgroundColor() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setBackgroundColor(Color color) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setXPosition(int xPosition) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public int getXPosition() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setYPosition(int yPosition) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public int getYPosition() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setFontSize(int fontSize) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public int getFontSize() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void setDrawAngle(float drawAngle) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public float getDrawAngle() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void drawImage(Image image) {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }

    @Override
    public void putPixel() {
        throw new UnsupportedOperationExcepion("The Console display can't operate with graphics.");
    }
}

package my.complex.hello.world;

/**
 * A {@linkplain Display} is a complex object. To decouple the creation of the
 * {@linkplain Display} from it's use, an object for it's creation is needed. This
 * interface provides a way to get instances of these {@linkplain Display}s.
 */
public interface DisplayFactory {
    public Display getDisplay();
}

package my.complex.hello.world;

/**
 * A {@linkplain DisplayFactory} that always produces {@linkplain ConsoleDisplay}s
 * based on the {@linkplain System#out} field. This class is a singleton, and instances
 * should be obtained through the {@linkplain #getInstance()} method.
 */
public final class ConsoleDisplayFactory implements DisplayFactory {
    private static final ConsoleDisplayFactory instance = new ConsoleDisplayFactory();

    private final ConsoleDisplay display;

    public static ConsoleDisplayFactory getInstance() {
        return instance;
    }

    private ConsoleDisplayFactory() {
        display = new ConsoleDisplay(System.out);
    }

    @Override
    public ConsoleDisplay getDisplay() {
        return display;
    }
}

package my.complex.hello.world;

public class Main {
    public static void main(String[] args) {
        Display display = ConsoleDisplay.getInstance().getDisplay();
        StringMessage message = new StringMessage("Hello World");
        message.render(display);
    }
}

Saya akan menambahkan beberapa komentar nanti.

Poin: 183

• 62 pernyataan *
• 10 kelas + 25 metode (properti getter & setter berbeda) + 8 deklarasi variabel (saya pikir) = 43 deklarasi sesuatu
• Tidak ada pernyataan penggunaan modul. Memang ada beberapa default, dan menggunakan kualifikasi penuh adalah bagian dari bowling saya. Jadi mungkin 1 untuk System? Yah, bagaimanapun, katakanlah 0.
• 1 file sumber.
• Bukan bahasa yang menggunakan deklarasi maju. Nah, 1 MustOverride, yang akan saya hitung.
• 76 pernyataan kontrol. Tidak dihitung secara manual sehingga mungkin sedikit tidak akurat.

Total: 62 + 43 + 0 + 1 + 1 + 76 = 183

Masuk

Public NotInheritable Class OptimizedStringFactory
    Private Shared ReadOnly _stringCache As System.Collections.Generic.IEnumerable(Of System.Collections.Generic.IEnumerable(Of Char)) = New System.Collections.Generic.List(Of System.Collections.Generic.IEnumerable(Of Char))

    Private Shared ReadOnly Property StringCache() As System.Collections.Generic.IEnumerable(Of System.Collections.Generic.IEnumerable(Of Char))
        Get
            Debug.Assert(OptimizedStringFactory._stringCache IsNot Nothing)

            Return OptimizedStringFactory._stringCache
        End Get
    End Property

    Public Shared Function GetOrCache(ByRef s As System.Collections.Generic.IEnumerable(Of Char)) As String
        If s IsNot Nothing Then
            Dim equalFlag As Boolean = False

            For Each cachedStringItemInCache As System.Collections.Generic.IEnumerable(Of Char) In OptimizedStringFactory.StringCache
                equalFlag = True

                For currentStringCharacterIndex As Integer = 0 To cachedStringItemInCache.Count() - 1
                    If equalFlag AndAlso cachedStringItemInCache.Skip(currentStringCharacterIndex).FirstOrDefault() <> s.Skip(currentStringCharacterIndex).FirstOrDefault() Then
                        equalFlag = False
                    End If
                Next

                If Not equalFlag Then
                    Continue For
                End If

                Return New String(cachedStringItemInCache.ToArray())
            Next

            DirectCast(OptimizedStringFactory.StringCache, System.Collections.Generic.IList(Of System.Collections.Generic.IEnumerable(Of Char))).Add(s)

            Return OptimizedStringFactory.GetOrCache(s)
        End If
    End Function
End Class

Public MustInherit Class ConcurrentCharacterOutputter
    Public Event OutputComplete()

    Private _previousCharacter As ConcurrentCharacterOutputter
    Private _canOutput, _shouldOutput As Boolean

    Public WriteOnly Property PreviousCharacter() As ConcurrentCharacterOutputter
        Set(ByVal value As ConcurrentCharacterOutputter)
            If Me._previousCharacter IsNot Nothing Then
                RemoveHandler Me._previousCharacter.OutputComplete, AddressOf Me.DoOutput
            End If

            Me._previousCharacter = value

            If value IsNot Nothing Then
                AddHandler Me._previousCharacter.OutputComplete, AddressOf Me.DoOutput
            End If
        End Set
    End Property

    Protected Property CanOutput() As Boolean
        Get
            Return _canOutput
        End Get
        Set(ByVal value As Boolean)
            Debug.Assert(value OrElse Not value)

            _canOutput = value
        End Set
    End Property

    Protected Property ShouldOutput() As Boolean
        Get
            Return _shouldOutput
        End Get
        Set(ByVal value As Boolean)
            Debug.Assert(value OrElse Not value)

            _shouldOutput = value
        End Set
    End Property

    Protected MustOverride Sub DoOutput()

    Public Sub Output()
        Me.CanOutput = True

        If Me.ShouldOutput OrElse Me._previousCharacter Is Nothing Then
            Me.CanOutput = True
            Me.DoOutput()
        End If
    End Sub

    Protected Sub Finished()
        RaiseEvent OutputComplete()
    End Sub
End Class

Public NotInheritable Class HCharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.Write("H"c)
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class ECharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.Write("e"c)
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class WCharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.Write("w"c)
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class OCharacter
    Inherits ConcurrentCharacterOutputter

    Private Shared Called As Boolean = False

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            If OCharacter.Called Then
                Console.Write("o"c)
            Else
                Console.Write("o ")
                OCharacter.Called = True
            End If
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class RCharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.Write("r"c)
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class LCharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.Write("l"c)
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public NotInheritable Class DCharacter
    Inherits ConcurrentCharacterOutputter

    Protected Overrides Sub DoOutput()
        If Me.CanOutput Then
            Console.WriteLine("d")
            Me.Finished()
        Else
            Me.ShouldOutput = True
        End If
    End Sub
End Class

Public Module MainApplicationModule
    Private Function CreateThread(ByVal c As Char) As System.Threading.Thread
        Static last As ConcurrentCharacterOutputter

        Dim a As System.Reflection.Assembly = System.Reflection.Assembly.GetExecutingAssembly()
        Dim cco As ConcurrentCharacterOutputter = DirectCast(a.CreateInstance(GetType(MainApplicationModule).Namespace & "."c & Char.ToUpper(c) & "Character"), ConcurrentCharacterOutputter)
        cco.PreviousCharacter = last
        last = cco

        Return New System.Threading.Thread(AddressOf cco.Output) With {.IsBackground = True}
    End Function

    Public Sub Main()
        Dim threads As New List(Of System.Threading.Thread)

        For Each c As Char In "Helloworld"
            threads.Add(MainApplicationModule.CreateThread(c))
        Next

        For Each t As System.Threading.Thread In threads
            t.Start()
        Next

        For Each t As System.Threading.Thread In threads
            t.Join()
        Next
    End Sub
End Module

Dokumentasi

• Tidak ada komentar dalam kode. Ini membantu mengurangi kekacauan, dan komentar tidak perlu terlepas karena saya adalah satu-satunya pengembang dan kami memiliki dokumentasi yang luar biasa dan terperinci ini - sekali lagi ditulis oleh Anda dengan sungguh-sungguh.
• The OptimizedStringFactorymemegang string dioptimalkan. Ini memiliki cache yang memungkinkan referensi ke efisien IEnumerable(Of Char)untuk digunakan, sambil menghindari masalah referensi yang melekat. Telah menarik perhatian saya bahwa .NET mencakup beberapa jenis string pool. Namun, cache bawaan tidak cukup tahu tentang objek yang kami gunakan - itu tidak bisa diandalkan, jadi saya telah membuat solusi saya sendiri.
• The ConcurrentOutputCharacterkelas memungkinkan untuk mudah sinkronisasi multithreaded, keluaran karakter tunggal. Ini menghentikan output dari menjadi kacau. Dalam praktik terbaik pemrograman berorientasi objek, itu dinyatakan MustInheritdan setiap karakter atau string ke output berasal darinya, dan juga dideklarasikan NotInheritable. Ini berisi beberapa pernyataan untuk memastikan data yang valid diteruskan.
• Masing *Character- masing berisi satu karakter untuk kasus khusus dari output string kami.
• Modul utama berisi kode untuk membuat utas. Threading adalah fitur yang sangat baru yang memungkinkan kami memanfaatkan prosesor multicore dan memproses output dengan lebih efisien. Untuk mencegah duplikasi kode, saya telah menggunakan loop untuk membuat karakter.

Cantik bukan?

Ini bahkan dapat diperpanjang, karena loop dan pewarisan yang disebutkan di atas, ditambah pemuatan kelas dinamis dan berbasis refleksi. Ini juga mencegah kebingungan berlebihan, sehingga tidak ada yang bisa mengklaim kode kami dengan mengaburkannya. Untuk mengubah string, cukup buat kamus yang memetakan karakter input ke kelas karakter output yang berbeda sebelum kode refleksi memuatnya secara dinamis.

Javascript, BANYAK poin

• Dukungan i18n sepenuhnya terintegrasi
• Multiplatform JS, dapat berjalan di Node dan browser web dengan konteks yang dapat disesuaikan (browser harus menggunakan "jendela")
• Sumber data yang dapat dikonfigurasi, menggunakan pesan "Hello world" statis secara default (untuk kinerja)
• Benar-benar async, konkurensi hebat
• Mode debugging yang baik, dengan analisis waktu pada kode yang diminta.

Kita mulai:

(function(context){
    /**
     * Basic app configuration
    */
    var config = {
        DEBUG:            true,
        WRITER_SIGNATURE: "write",
        LANGUAGE:         "en-US" // default language
    };

    /**
     * Hardcoded translation data
    */
    var translationData = {
        "en-US": {
            "hello_world":       "Hello World!", // greeting in main view
            "invocation":        "invoked", // date of invokation
            "styled_invocation": "[%str%]" // some decoration for better style
        }
    };

    /**
     * Internationalization module
     * Supports dynamic formatting and language pick after load
    */
    var i18n = (function(){
        return {
            format: function(source, info){ // properly formats a i18n resource
                return source.replace("%str%", info);
            },
            originTranslate: function(origin){
                var invoc_stf = i18n.translate("invocation") + " " + origin.lastModified;
                return i18n.format(i18n.translate("styled_invocation"), invoc_stf);
            },
            translate: function(message){
                var localData = translationData[config.LANGUAGE];
                return localData[message];
            },
            get: function(message, origin){
                var timestamp = origin.lastModified;
                if(config.DEBUG)
                    return i18n.translate(message) + " " + i18n.originTranslate(origin);
                else
                    return i18n.translate(message);
            }
        };
    }());

    /**
     * A clone of a document-wrapper containing valid, ready DOM
    */
    var fallbackDocument = function(){
        var _document = function(){
            this.native_context = context;
            this.modules = new Array();
        };
        _document.prototype.clear = function(){
            for(var i = 0; i < this.modules.length; i++){
                var module = this.modules[i];
                module.signalClear();
            };
        };

        return _document;
    };

    /**
     * Provides a native document, scoped to the context
     * Uses a fallback if document not initialized or not supported
    */
    var provideDocument = function(){
        if(typeof context.document == "undefined")
            context.document = new fallbackDocument();
        context.document.lastModified = new context.Date();
        context.document.exception = function(string_exception){
            this.origin = context.navigator;
            this.serialized = string_exception;
        };

        return context.document;
    };

    /**
     * Sends a data request, and tries to call the document writer
    */
    var documentPrinter = function(document, dataCallback){
        if(dataCallback == null)
            throw new document.exception("Did not receive a data callback!");
        data = i18n.get(dataCallback(), document); // translate data into proper lang.
        if(typeof document[config.WRITER_SIGNATURE] == "undefined")
            throw new document.exception("Document provides no valid writer!");

        var writer = document[config.WRITER_SIGNATURE]; 
        writer.apply(document, [data]); //apply the writer using correct context
    };

    /**
     * Produces a "Hello world" message-box
     * Warning! Message may vary depending on initial configuration
    */
    var HelloWorldFactory = (function(){
        return function(){
            this.produceMessage = function(){
                this.validDocument = provideDocument();
                new documentPrinter(this.validDocument, function(){
                    return "hello_world";
                });
            };
        };
    }());

    context.onload = function(){ // f**k yeah! we are ready
        try{
        var newFactory = new HelloWorldFactory();
        newFactory.produceMessage();
        } catch(err){
            console.log(err); // silently log the error
        };
    };
}(window || {}));

Program C untuk Hello World: 9 (?)

#include<stdio.h>
void main(){
char a[100]={4,1,8,8,11,-68,19,11,14,8,0,0};
for(;a[12]<a[4];a[12]++)
 {
    printf("%c",sizeof(a)+a[a[12]]);
 }
}

Kombinasi Karakter ASCII dan array karakter yang mengandung integer! Pada dasarnya, Mencetak Setiap digit dalam format karakter.

Python menggunakan pernyataan if-else

from itertools import permutations
from sys import stdout, argv

reference = { 100: 'd', 101: 'e', 104: 'h', 108: 'l', 111: 'o', 114: 'r', 119: 'w' }
vowels = [ 'e', 'o' ]
words = [ 
    { 'len': 5, 'first': 104, 'last': 111, 'repeat': True, 'r_char': 108 }, 
    { 'len': 5, 'first': 119, 'last': 100, 'repeat': False, 'r_char': None }
    ]
second_last = 108

def find_words(repeat, r_char):
    output = []
    chars = [ y for x, y in reference.iteritems() ]
    if repeat:
        chars.append(reference[r_char])
    for value in xrange(0, len(chars)):
        output += [ x for x in permutations(chars[value:]) ]
    return output

def filter_word(value, first, last, repeat, r_char):
    output = False
    value = [ x for x in value ]
    first_char, second_char, second_last_char, last_char = value[0], value[1], value[-2], value[-1]
    if first_char == first and last_char == last and second_char != last_char and ord(second_last_char) == second_last:
        if second_char in vowels and second_char in [ y for x, y in reference.iteritems() ]:
            string = []
            last = None
            for char in value:
                if last != None:
                    if char == last and char not in vowels:
                        string.append(char)
                    elif char != last:
                        string.append(char)
                else:
                    string.append(char)
                last = char
            if len(string) == len(value):
                if repeat:
                    last = None
                    for char in value:
                        if last != None:
                            if char == last:
                                output = True
                        last = char
                else:
                    third_char = value[2]
                    if ord(third_char) > ord(second_last_char) and ord(second_char) > ord(second_last_char):
                        output = True
    return output

def find_word(values, first, last, length, repeat, r_char):
    first, last, output, items, count = reference[first], reference[last], [], [], 0
    if repeat:
        r_char = reference[r_char]
    for value in values:
        count += 1
        for item in [ x[:length] for x in permutations(value) ]:
            item = ''.join(item)
            if item not in items and filter_word(value=item, first=first, last=last, r_char=r_char, repeat=repeat):
                items.append(item)
        if debug:
            count_out = '(%s/%s) (%s%%) (%s found)' % (count, len(values), (round(100 * float(count) / float(len(values)), 2)), len(items))
            stdout.write('%s%s' % (('\r' * len(count_out)), count_out))
            stdout.flush()
        if len(items) >= 1 and aggressive:
            break
    for item in items:
        output.append(item)
    return output

if __name__ == '__main__':
    debug = 'debug' in argv
    aggressive = 'aggressive' not in argv
    if debug:
        print 'Building string...'
    data = []
    for word in words:
        repeat = word['repeat']
        r_char = word['r_char']
        length = word['len']
        first_letter = word['first']
        last_letter = word['last']
        possible = find_words(repeat=repeat, r_char=r_char)
        data.append(find_word(values=possible, first=first_letter, last=last_letter, length=5, repeat=repeat, r_char=r_char))
    print ' '.join(x[0] for x in data)

Penjelasan

Ini membuat kamus nilai ASCII dan karakter terkaitnya karena akan mengizinkan kode hanya menggunakan nilai-nilai itu dan tidak ada yang lain. Kami memastikan bahwa kami mereferensikan vokal dalam daftar terpisah dan kemudian diketahui bahwa karakter terakhir kedua terulang di kedua string.

Setelah melakukannya, kami membuat daftar kamus dengan aturan yang menetapkan mendefinisikan panjang kata, karakter pertama, terakhir, dan berulang, dan kemudian juga menetapkan pernyataan benar / salah untuk jika pengulangan harus diperiksa.

Setelah ini selesai, skrip iterate melalui daftar kamus dan mengumpankannya melalui fungsi yang menciptakan semua permutasi karakter yang mungkin dari kamus referensi, berhati-hati untuk menambahkan karakter berulang jika diperlukan.

Setelah itu, kemudian diumpankan melalui fungsi kedua yang menciptakan permutasi lebih banyak untuk setiap permutasi, tetapi menetapkan panjang maksimum. Ini dilakukan untuk memastikan bahwa kita menemukan kata-kata yang ingin kita selesaikan. Selama proses ini, kemudian feed itu melalui fungsi yang menggunakan kombinasi pernyataan if-else yang menentukan apakah layak untuk dimuntahkan. Jika permutasi cocok dengan apa yang diminta oleh pernyataan, itu kemudian memuntahkan pernyataan benar / salah dan fungsi yang memanggilnya menambahkannya ke daftar.

Setelah ini selesai, skrip kemudian mengambil item pertama dari setiap daftar dan menggabungkannya untuk menyatakan "hello world".

Saya menambahkan beberapa fitur debug juga untuk memberi tahu Anda seberapa lambatnya. Saya memilih untuk melakukan ini karena Anda tidak perlu menulis "hello world" untuk mengeluarkannya "hello world" jika Anda tahu cara membuat kalimat.

Ya, ini bagus.

[
  uuid(2573F8F4-CFEE-101A-9A9F-00AA00342820)
  ]
  library LHello
  {
      // bring in the master library
      importlib("actimp.tlb");
      importlib("actexp.tlb");

      // bring in my interfaces
      #include "pshlo.idl"

      [
      uuid(2573F8F5-CFEE-101A-9A9F-00AA00342820)
      ]
      cotype THello
   {
   interface IHello;
   interface IPersistFile;
   };
  };

  [
  exe,
  uuid(2573F890-CFEE-101A-9A9F-00AA00342820)
  ]
  module CHelloLib
  {

      // some code related header files
      importheader(<windows.h>);
      importheader(<ole2.h>);
      importheader(<except.hxx>);
      importheader("pshlo.h");
      importheader("shlo.hxx");
      importheader("mycls.hxx");

      // needed typelibs
      importlib("actimp.tlb");
      importlib("actexp.tlb");
      importlib("thlo.tlb");

      [
      uuid(2573F891-CFEE-101A-9A9F-00AA00342820),
      aggregatable
      ]
      coclass CHello
   {
   cotype THello;
   };
  };


  #include "ipfix.hxx"

  extern HANDLE hEvent;

  class CHello : public CHelloBase
  {
  public:
      IPFIX(CLSID_CHello);

      CHello(IUnknown *pUnk);
      ~CHello();

      HRESULT  __stdcall PrintSz(LPWSTR pwszString);

  private:
      static int cObjRef;
  };


  #include <windows.h>
  #include <ole2.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include "thlo.h"
  #include "pshlo.h"
  #include "shlo.hxx"
  #include "mycls.hxx"

  int CHello::cObjRef = 0;

  CHello::CHello(IUnknown *pUnk) : CHelloBase(pUnk)
  {
      cObjRef++;
      return;
  }

  HRESULT  __stdcall  CHello::PrintSz(LPWSTR pwszString)
  {
      printf("%ws
", pwszString);
      return(ResultFromScode(S_OK));
  }


  CHello::~CHello(void)
  {

  // when the object count goes to zero, stop the server
  cObjRef--;
  if( cObjRef == 0 )
      PulseEvent(hEvent);

  return;
  }

  #include <windows.h>
  #include <ole2.h>
  #include "pshlo.h"
  #include "shlo.hxx"
  #include "mycls.hxx"

  HANDLE hEvent;

   int _cdecl main(
  int argc,
  char * argv[]
  ) {
  ULONG ulRef;
  DWORD dwRegistration;
  CHelloCF *pCF = new CHelloCF();

  hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);

  // Initialize the OLE libraries
  CoInitializeEx(NULL, COINIT_MULTITHREADED);

  CoRegisterClassObject(CLSID_CHello, pCF, CLSCTX_LOCAL_SERVER,
      REGCLS_MULTIPLEUSE, &dwRegistration);

  // wait on an event to stop
  WaitForSingleObject(hEvent, INFINITE);

  // revoke and release the class object
  CoRevokeClassObject(dwRegistration);
  ulRef = pCF->Release();

  // Tell OLE we are going away.
  CoUninitialize();

  return(0); }

  extern CLSID CLSID_CHello;
  extern UUID LIBID_CHelloLib;

  CLSID CLSID_CHello = { /* 2573F891-CFEE-101A-9A9F-00AA00342820 */
      0x2573F891,
      0xCFEE,
      0x101A,
      { 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 }
  };

  UUID LIBID_CHelloLib = { /* 2573F890-CFEE-101A-9A9F-00AA00342820 */
      0x2573F890,
      0xCFEE,
      0x101A,
      { 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 }
  };

  #include <windows.h>
  #include <ole2.h>
  #include <stdlib.h>
  #include <string.h>
  #include <stdio.h>
  #include "pshlo.h"
  #include "shlo.hxx"
  #include "clsid.h"

  int _cdecl main(
  int argc,
  char * argv[]
  ) {
  HRESULT  hRslt;
  IHello        *pHello;
  ULONG  ulCnt;
  IMoniker * pmk;
  WCHAR  wcsT[_MAX_PATH];
  WCHAR  wcsPath[2 * _MAX_PATH];

  // get object path
  wcsPath[0] = '\0';
  wcsT[0] = '\0';
  if( argc > 1) {
      mbstowcs(wcsPath, argv[1], strlen(argv[1]) + 1);
      wcsupr(wcsPath);
      }
  else {
      fprintf(stderr, "Object path must be specified\n");
      return(1);
      }

  // get print string
  if(argc > 2)
      mbstowcs(wcsT, argv[2], strlen(argv[2]) + 1);
  else
      wcscpy(wcsT, L"Hello World");

  printf("Linking to object %ws\n", wcsPath);
  printf("Text String %ws\n", wcsT);

  // Initialize the OLE libraries
  hRslt = CoInitializeEx(NULL, COINIT_MULTITHREADED);

  if(SUCCEEDED(hRslt)) {


      hRslt = CreateFileMoniker(wcsPath, &pmk);
      if(SUCCEEDED(hRslt))
   hRslt = BindMoniker(pmk, 0, IID_IHello, (void **)&pHello);

      if(SUCCEEDED(hRslt)) {

   // print a string out
   pHello->PrintSz(wcsT);

   Sleep(2000);
   ulCnt = pHello->Release();
   }
      else
   printf("Failure to connect, status: %lx", hRslt);

      // Tell OLE we are going away.
      CoUninitialize();
      }

  return(0);
  }

Golf-Basic 84, 9 Poin

i`I@I:1_A#:0_A@I:0_A#:Endt`Hello World"

Penjelasan

i`I

Tanyakan kepada pengguna apakah mereka ingin berhenti

@I:1_A#0_A

Catat jawaban mereka

@I:0_A#:End

Jika mereka memang ingin mengakhiri, itu berakhir

t`Hello World"

Jika tidak berakhir, ia akan mencetak Hello World.

Hash dan kemudian brute-force de-hashes karakter untuk "Hello, World!", Menambahkannya ke a StringBuilder, dan mencatatnya dengan Logger.

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.logging.Level;
import java.util.logging.Logger;
import sun.security.provider.SHA2;

/**
 * ComplexHelloWorld, made for a challenge, is copyright Blue Husky Programming ©2014 GPLv3<HR/>
 *
 * @author Kyli Rouge of Blue Husky Programming
 * @version 1.0.0
 * @since 2014-02-19
 */
public class ComplexHelloWorld
{
    private static final SHA2 SHA2;
    private static final byte[] OBJECTIVE_BYTES;
    private static final String OBJECTIVE;
    public static final String[] HASHES;
    private static final Logger LOGGER;

    static
    {
        SHA2 = new SHA2();
        OBJECTIVE_BYTES = new byte[]
        {
            72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33
        };
        OBJECTIVE = new String(OBJECTIVE_BYTES);
        HASHES = hashAllChars(OBJECTIVE);
        LOGGER = Logger.getLogger(ComplexHelloWorld.class.getName());
    }

    public static String hash(String password)
    {
        String algorithm = "SHA-256";
        MessageDigest sha256;
        try
        {
            sha256 = MessageDigest.getInstance(algorithm);
        }
        catch (NoSuchAlgorithmException ex)
        {
            try
            {
                LOGGER.logrb(Level.SEVERE, ComplexHelloWorld.class.getName(), "hash", null, "There is no such algorithm as " + algorithm, ex);
            }
            catch (Throwable t2)
            {
                //welp.
            }
            return "[ERROR]";
        }
        byte[] passBytes = password.getBytes();
        byte[] passHash = sha256.digest(passBytes);
        return new String(passHash);
    }

    public static void main(String... args)
    {
        StringBuilder sb = new StringBuilder();
        allHashes:
        for (String hash : HASHES)
            checking:
            for (char c = 0; c < 256; c++)
                if (hash(c + "").equals(hash))
                    try
                    {
                        sb.append(c);
                        break checking;
                    }
                    catch (Throwable t)
                    {
                        try
                        {
                            LOGGER.logrb(Level.SEVERE, ComplexHelloWorld.class.getName(), "main", null, "An unexpected error occurred", t);
                        }
                        catch (Throwable t2)
                        {
                            //welp.
                        }
                    }
        try
        {
            LOGGER.logrb(Level.INFO, ComplexHelloWorld.class.getName(), "main", null, sb + "", new Object[]
            {
            });
        }
        catch (Throwable t)
        {
            try
            {
                LOGGER.logrb(Level.SEVERE, ComplexHelloWorld.class.getName(), "main", null, "An unexpected error occurred", t);
            }
            catch (Throwable t2)
            {
                //welp.
            }
        }
    }

    private static String[] hashAllChars(String passwords)
    {
        String[] ret = new String[passwords.length()];
        for (int i = 0; i < ret.length; i++)
            ret[i] = hash(passwords.charAt(i) + "");
        return ret;
    }
}

C # - 158

Saya memberi tahu Anda apa, pengembang hari ini, tidak memperhatikan prinsip SOLID. Orang-orang dewasa ini mengabaikan betapa pentingnya melakukan bahkan tugas-tugas sederhana dengan benar.

Pertama, kita perlu mulai dengan persyaratan:

• Mencetak string yang ditentukan ke konsol
• Mengizinkan lokalisasi
• Mengikuti prinsip-prinsip SOLID

Pertama, mari kita mulai dengan pelokalan. Untuk melokalisasi string dengan benar, kita perlu alias untuk menggunakan string dalam program, dan lokal yang kita inginkan untuk string. Kita jelas perlu menyimpan data ini dalam format yang mudah dioperasikan, XML. Dan untuk melakukan XML dengan benar, kita perlu skema.

StringDictionary.xsd

<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="StringDictionary"
targetNamespace="http://stackoverflow.com/StringDictionary.xsd"
elementFormDefault="qualified"
xmlns="http://stackoverflow.com/StringDictionary.xsd"
xmlns:mstns="http://stackoverflow.com/StringDictionary.xsd"
xmlns:xs="http://www.w3.org/2001/XMLSchema">

<xs:element name="stringDictionary" type="localizedStringDictionary"/>

<xs:complexType name="localizedStringDictionary">
    <xs:sequence minOccurs="1" maxOccurs="unbounded">
        <xs:element name="localized" type="namedStringElement"></xs:element>
    </xs:sequence>
</xs:complexType>

<xs:complexType name="localizedStringElement">
    <xs:simpleContent>
        <xs:extension base="xs:string">
            <xs:attribute name="locale" type="xs:string"/>
        </xs:extension>
    </xs:simpleContent>
</xs:complexType>

<xs:complexType name="namedStringElement">
    <xs:sequence minOccurs="1" maxOccurs="unbounded">
        <xs:element name="translated" type="localizedStringElement"></xs:element>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string"></xs:attribute>
</xs:complexType>

Ini mendefinisikan struktur XML kami dan membuat kami memulai dengan baik. Selanjutnya, kita perlu file XML itu sendiri, berisi string. Jadikan file ini sumber yang disematkan dalam proyek Anda.

<?xml version="1.0" encoding="utf-8" ?>
<stringDictionary xmlns="http://stackoverflow.com/StringDictionary.xsd">
    <localized name="helloWorld">
        <translated locale="en-US">Hello, World</translated>
        <translated locale="ja-JP">こんにちは世界</translated>
    </localized>
</stringDictionary>

Dengan hal itu, satu hal yang benar-benar tidak kita inginkan adalah string kode keras dalam program kita. Gunakan Visual Studio untuk membuat sumber daya dalam proyek Anda yang akan kami gunakan untuk string kami. Pastikan untuk mengubah XmlDictionaryNameagar sesuai dengan nama file string XML Anda yang ditentukan sebelumnya.

Karena kita adalah inversi dependensi, kita memerlukan wadah dependensi untuk menangani pendaftaran dan pembuatan objek kita.

IDependencyRegister.cs

public interface IDependencyRegister
{
    void Register<T1, T2>();
}

IDependencyResolver.cs

public interface IDependencyResolver
{
    T Get<T>();
    object Get(Type type);
}

Kami dapat menyediakan implementasi sederhana dari kedua antarmuka ini secara bersamaan dalam satu kelas

DependencyProvider.cs

public class DependencyProvider : IDependencyRegister, IDependencyResolver
{
    private IReadOnlyDictionary<Type, Func<object>> _typeRegistration;

    public DependencyProvider()
    {
        _typeRegistration = new Dictionary<Type, Func<object>>();
    }

    public void Register<T1, T2>()
    {
        var newDict = new Dictionary<Type, Func<object>>((IDictionary<Type, Func<object>>)_typeRegistration) { [typeof(T1)] = () => Get(typeof(T2)) };
        _typeRegistration = newDict;
    }

    public object Get(Type type)
    {
        Func<object> creator;
        if (_typeRegistration.TryGetValue(type, out creator)) return creator();
        else if (!type.IsAbstract) return this.CreateInstance(type);
        else throw new InvalidOperationException("No registration for " + type);
    }

    public T Get<T>()
    {
        return (T)Get(typeof(T));
    }

    private object CreateInstance(Type implementationType)
    {
        var ctor = implementationType.GetConstructors().Single();
        var parameterTypes = ctor.GetParameters().Select(p => p.ParameterType);
        var dependencies = parameterTypes.Select(Get).ToArray();
        return Activator.CreateInstance(implementationType, dependencies);
    }
}

Mulai dari level terendah dan terus maju, kita perlu cara untuk membaca XML. Mengikuti Sdan Idalam SOLID, kami mendefinisikan antarmuka yang menggunakan kode kamus string XML kami:

public interface IStringDictionaryStore
{
    string GetLocalizedString(string name, string locale);
}

Memikirkan desain yang tepat untuk kinerja. Mengambil string ini akan berada di jalur kritis pada program kami. Dan kami ingin memastikan bahwa kami selalu mengambil string yang benar. Untuk ini, kita akan menggunakan kamus yang kuncinya adalah hash dari nama string dan lokal, dan nilainya berisi string yang diterjemahkan. Sekali lagi, mengikuti prinsip tanggung jawab tunggal, kamus string kami seharusnya tidak peduli bagaimana string di-hash, jadi kami membuat antarmuka, dan menyediakan implementasi dasar

IStringHasher.cs

public interface IStringHasher
{
    string HashString(string name, string locale);
}

Sha512StringHasher.cs

public class Sha512StringHasher : IStringHasher
{
    private readonly SHA512Managed _sha;
    public Sha512StringHasher()
    {
        _sha = new SHA512Managed();
    }
    public string HashString(string name, string locale)
    {
        return Convert.ToBase64String(_sha.ComputeHash(Encoding.UTF8.GetBytes(name + locale)));
    }
}

Dengan ini, kita dapat mendefinisikan penyimpanan string XML yang membaca file XML dari sumber daya yang disematkan, dan membuat kamus berisi definisi string

EmbeddedXmlStringStore.cs

public class EmbeddedXmlStringStore : IStringDictionaryStore
{
    private readonly XNamespace _ns = (string)Resources.XmlNamespaceName;

    private readonly IStringHasher _hasher;
    private readonly IReadOnlyDictionary<string, StringInfo> _stringStore;
    public EmbeddedXmlStringStore(IStringHasher hasher)
    {
        _hasher = hasher;
        var resourceName = this.GetType().Namespace + Resources.NamespaceSeperator + Resources.XmlDictionaryName;
        using (var s = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
        {
            var doc = XElement.Load(s);

            _stringStore = LoadStringInfo(doc).ToDictionary(k => _hasher.HashString(k.Name, k.Locale), v => v);
        }
    }

    private IEnumerable<StringInfo> LoadStringInfo(XElement doc)
    {
        foreach (var e in doc.Elements(_ns + Resources.LocalizedElementName))
        {
            var name = (string)e.Attribute(Resources.LocalizedElementNameAttribute);
            foreach (var e2 in e.Elements(_ns + Resources.TranslatedElementName))
            {
                var locale = (string)e2.Attribute(Resources.TranslatedElementLocaleName);
                var localized = (string)e2;
                yield return new StringInfo(name,locale,localized);
            }
        }
    }

    public string GetLocalizedString(string name, string locale)
    {
        return _stringStore[_hasher.HashString(name, locale)].Localized;
    }
}

Dan StringInfostruktur terkait untuk menyimpan informasi string:

StringInfo.cs

public struct StringInfo
{
    public StringInfo(string name, string locale, string localized)
    {
        Name = name;
        Locale = locale;
        Localized = localized;
    }

    public string Name { get; }
    public string Locale { get; }
    public string Localized { get; }
}

Karena kita mungkin memiliki beberapa cara untuk mencari string, kita perlu mengisolasi sisa program dari bagaimana tepatnya string diambil, untuk melakukan ini, kita mendefinisikan IStringProvider, yang akan digunakan sepanjang sisa program untuk menyelesaikan string:

ILocaleStringProvider.cs

public interface ILocaleStringProvider
{
    string GetString(string stringName, string locale);
}

Dengan implementasi:

StringDictionaryStoreLocaleStringProvider.cs

public class StringDictionaryStoreLocaleStringProvider: ILocaleStringProvider
{
    private readonly IStringDictionaryStore _dictionaryStore;

    public StringDictionaryStoreStringProvider(IStringDictionaryStore dictionaryStore)
    {
        _dictionaryStore = dictionaryStore;
    }

    public string GetString(string stringName, string locale)
    {
        return _dictionaryStore.GetLocalizedString(stringName, locale);
    }
}

Sekarang, untuk menangani lokal. Kami mendefinisikan antarmuka untuk mendapatkan lokal pengguna saat ini. Mengisolasi ini penting, karena program yang berjalan di komputer pengguna dapat membaca lokal proses, tetapi di situs web, lokal pengguna mungkin berasal dari bidang basis data yang dikaitkan dengan pengguna mereka.

ILocaleProvider.cs

public interface ILocaleProvider
{
    string GetCurrentLocale();
}

Dan implementasi default yang menggunakan budaya proses saat ini, karena sampel ini adalah aplikasi konsol:

class DefaultLocaleProvider : ILocaleProvider
{
    public string GetCurrentLocale()
    {
        return CultureInfo.CurrentCulture.Name;
    }
}

Program kami yang lain tidak terlalu peduli apakah kami menyajikan string terlokalisasi atau tidak, sehingga kami dapat menyembunyikan pencarian lokalisasi di balik antarmuka:

IStringProvider.cs

public interface IStringProvider
{
    string GetString(string name);
}

Implementasi kami dari StringProvider bertanggung jawab untuk menggunakan implementasi yang disediakan ILocaleStringProviderdan ILocaleProvideruntuk mengembalikan string yang dilokalkan

DefaultStringProvider.cs

public class DefaultStringProvider : IStringProvider
{
    private readonly ILocaleStringProvider _localeStringProvider;
    private readonly ILocaleProvider _localeProvider;
    public DefaultStringProvider(ILocaleStringProvider localeStringProvider, ILocaleProvider localeProvider)
    {
        _localeStringProvider = localeStringProvider;
        _localeProvider = localeProvider;
    }

    public string GetString(string name)
    {
        return _localeStringProvider.GetString(name, _localeProvider.GetCurrentLocale());
    }
}

Akhirnya, kami memiliki titik masuk program kami, yang menyediakan akar komposisi, dan mendapatkan string, mencetaknya ke konsol:

Program.cs

class Program
{
    static void Main(string[] args)
    {
        var container = new DependencyProvider();

        container.Register<IStringHasher, Sha512StringHasher>();
        container.Register<IStringDictionaryStore, EmbeddedXmlStringStore>();
        container.Register<ILocaleProvider, DefaultLocaleProvider>();
        container.Register<ILocaleStringProvider, StringDictionaryStoreLocaleStringProvider>();
        container.Register<IStringProvider, DefaultStringProvider>();

        var consumer = container.Get<IStringProvider>();

        Console.WriteLine(consumer.GetString(Resources.HelloStringName));
    }
}

Dan begitulah cara Anda menulis program Hello World enterprise, siap pakai, perusahaan lokal, Hello World.

Skor: File: 17 Namespace Termasuk: 11 Kelas: 14 Variabel: 26 Metode: 17 Pernyataan: 60 Aliran Kontrol: 2 Deklarasi Maju (Anggota antarmuka, kompleks xsdJenis): 11 Total: 158

iX2Web

**iX2001B2 A1CAA3MwlI ZWxsbyBXb3 JsZHxfMAkw DQo==*