Anonymous user
Execute Brain****/Erlang: Difference between revisions
m
Categorization now in master page
m (adding links) |
m (Categorization now in master page) |
||
Line 1:
{{implementation|Brainf***}}{{collection|RCBF}}
Implementation of a [[Brainfuck]] interpreter in [[Erlang]].
Line 6:
The opcodes also use a binary representation, which allows to jump through the loop structures. Note, however, that finding the end of the loop still requires linear time, which could be improved.
<lang erlang>-module(brainfuck).
-export([run/1]).
Line 66 ⟶ 65:
find_end(Ins, N+1, Pos+1);
find_end(<<_, Ins/binary>>, N, Pos) ->
find_end(Ins, N, Pos+1).</lang>
Example output, the first one being the usual 'Hello World!' program and the second one testing nested loops to increment count to 64 and print the result (should be '@'):
| |||