Vitsy, 10 27 byte
'rddd++&"rdd8++a[v}v1-D);].
Jika :
diizinkan, saya bisa mempersingkat ini menjadi 11 byte. :(
Penjelasan:
'rddd++&"rdd8++a[v}v1-D);].
' Capture all instructions as a string until encountering
' again, looping if necessary.
r Reverse the current stack (output is top-down).
ddd++ Push char literal ' to the stack.
& Push a new stack to the stack stack.
" Same as ', but " specific.
r Reverse the current stack.
dd8++ Push char literal " to the stack.
a Push 10 to the stack.
[ ] Loop forever.
v Capture the top value as a variable.
} Take the bottom item of the stack and put it on the top.
v Dump the variable to the stack.
1- Subtract 1.
D Duplicate the top item.
); Pop n; if n is 0, exit the loop.
a[v v1-D);] This is a makeshift for loop with 10 iterations.
. Pop the top stack as n, and the second stack as o.
Write a file called "n" with the contents of "o".
Dua tumpukan akan identik di akhir. Pada beberapa versi Java, ini dapat menyebabkan FileNotFoundException
implementasi yang berbeda dari FileInputStream
kelas.
Jawaban sebelumnya sebelum edit:
&'rddd++}.
Penjelasan:
& Push a new stack to the stack stack.
'rddd++ Modified standard quine.
} Move the ' to the right place.
. Pop the top stack as n, and the second stack as o. Write a file called
"n" with the contents of "o". (Quine name, no content)
Karena saya mungkin juga, inilah diagram langkah-langkah yang terjadi di dalam tumpukan (setiap tumpukan diwakili oleh []
):
Initial state: [[]]
& [[], []]
Push a new stack to the stack stack.
' [[], ["r", "d", "d", "d", "+", "+", "}", ".", "&"]]
This stack state occurs because ' will loop around the line
until finding the next '.
r [[], ["&", ".", "}", "+", "+", "d", "d", "d", "r"]]
Reverses the top (last) stack.
ddd [[], ["&", ".", "}", "+", "+", "d", "d", "d", "r", 13, 13, 13]
Push thirteen thrice.
++ [[], ["&", ".", "}", "+", "+", "d", "d", "d", "r", "'"]
Because char ' is 39 = 13 + 13 + 13.
} [[], [".", "}", "+", "+", "d", "d", "d", "r", "'", "&"]]
Takes the bottom item, then puts it on the top.
. []
Writes a file with content from the second-to-top stack and the
name as the concatenation of all elements in the top stack,
with top member priority (backwards from my representation).
Saya sebenarnya tidak yakin bagaimana ini bekerja dengan benar; perubahan kecil menyebabkan ini rusak. Misalnya, menempatkan &
di berbagai lokasi lain juga harus berfungsi, tetapi menyebabkan ClassCastException
s, IOException
s, dan ArrayOutOfBoundsException
s tergantung di mana Anda meletakkannya. Saya mungkin perlu melakukan beberapa perbaikan bug.