L00P
Encyclopedia : L : L0 : L00 : L00P
L00P is an esoteric programming language, a brainfuck-variant. The name is Leetspeak for "loop". Differences to brainfuck are as follows:
- An implicit loop around each L00P program (hence the name). A program can only be ended with an & symbol and brainfuck-style []-loops do not exist.
- If-else -structure. Syntax: (code1 | code2) or [code2 | code1]. Means IF a[p] THEN code1 ELSE code2.
- New instructions:
| Character | Meaning |
|---|---|
:
| output a[p] in decimal notation |
;
| input to a[p] in decimal notation |
0
| a[p] = 0 |
*
| a[p] *= 2 |
_
| a[p] = - a[p] |
#
| p = p + a[p] |
@
| |
$
| |
&
| terminate program |
S
| A = sign(A) |
These instructions are available along with the six remaining Brainfuck instructions:
| Character | Meaning |
|---|---|
>
| p++ |
<
| p-- |
+
| a[p]++ |
-
| a[p]-- |
.
| output a[p] in ASCII form |
,
| input to a[p] in ASCII form |
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