zlemflolia Posted March 18, 2014 Share Posted March 18, 2014 Brainfuck is the coolest programming language ever. http://esoteric.sange.fi/brainfuck/impl/interp/i.html There are two global variables in every Brainfuck program, a pointer to a byte and an array of 30,000 or more bytes. All values are initialized to 0 in the array > increments the pointer (goes forward 1 cell in the array) < decrements the pointer (goes backward 1 cell in the array) + increments the value at the pointer - decrements the value at the pointer [ begins a loop whose entry condition is while(*ptr>0) ] ends the loop , reads a byte from console into the value at the pointer . writes the value at the pointer to the console Anything other than these characters is considered comments and is ignored print "Hello world!" is: ++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++. print "WATMM" is: ++++++++[>++++++++++<-] ++++++++[>>++++++++++<<-] ++++++++[>>>++++++++++<<<-] ++++++++[>>>>++++++++++<<<<-] ++++++++[>>>>>++++++++++<<<<<-] >+++++++ >--------------- >++++ >--- >--- <<<<< .>.>.>.>.>. Link to comment Share on other sites More sharing options...
zlemflolia Posted March 18, 2014 Author Share Posted March 18, 2014 print "SEAN PLS" is: ++++++++[>++++++++++<-] ++++++++[>>++++++++++<<-] ++++++++[>>>++++++++++<<<-] ++++++++[>>>>++++++++++<<<<-] +++[>>>>>++++++++++<<<<<-] ++++++++[>>>>>>++++++++++<<<<<<-] ++++++++[>>>>>>>++++++++++<<<<<<<-] ++++++++[>>>>>>>>++++++++++<<<<<<<<-] >+++ >----------- >--------------- >-- >++ >>---- >+++ <<<<<<<< .>.>.>.>.>.>.>.>. Link to comment Share on other sites More sharing options...
zlemflolia Posted March 18, 2014 Author Share Posted March 18, 2014 QUITE GOOD ++++++++[>++++++++++<-]>+.> ++++++++[>++++++++++<-]>+++++.> +++++++[>++++++++++<-]>+++.> ++++++++[>++++++++++<-]>++++.> +++++++[>++++++++++<-]>-.> ++++++++++++++++++++++++++++++++.> +++++++[>++++++++++<-]>+.> ++++++++[>++++++++++<-]>-.> ++++++++[>++++++++++<-]>-.> ++++++[>++++++++++<-]>++++++++. Link to comment Share on other sites More sharing options...
zkom Posted March 18, 2014 Share Posted March 18, 2014 I've been doing some brainfuck programming. I've also made genetic algorithms that try to optimize brainfuck code size. They generate some weird ass code. This one is generated from scratch by the genetic algorithm. It writes "Hi!" ++++++[++>+>+]>-------------.<<+++++++++++++++++++.<++++++++++++++++++++++++++. If I remember correctly it took about 2000 generations with population of 100 brainfuck programs in each generation to generate this. It started with totally randomly generated code and used ASCII distance and program length as scoring methods to measure fitness. Link to comment Share on other sites More sharing options...
usagi Posted March 18, 2014 Share Posted March 18, 2014 how do you print "I hate women and darkies"? Link to comment Share on other sites More sharing options...
zlemflolia Posted March 19, 2014 Author Share Posted March 19, 2014 how do you print "I hate women and darkies"? The code is steganographically hidden in this picture Link to comment Share on other sites More sharing options...
zlemflolia Posted March 20, 2014 Author Share Posted March 20, 2014 lol Link to comment Share on other sites More sharing options...
Guest A/D Posted March 20, 2014 Share Posted March 20, 2014 Can it do anything besides print? Link to comment Share on other sites More sharing options...
Candiru Posted March 20, 2014 Share Posted March 20, 2014 Me no understand this sheeit Link to comment Share on other sites More sharing options...
zlemflolia Posted March 20, 2014 Author Share Posted March 20, 2014 No it can only traverse the 30KB+ array ("tape") by incrementing and decrementing the global pointer, and increment and decrement the values at the pointer. Link to comment Share on other sites More sharing options...
mcbpete Posted March 20, 2014 Share Posted March 20, 2014 I only program in LOLCODE: HAI CAN HAS STDIO? IM IN YR LOOP UPPIN YR VAR TIL BOTH SAEM VAR AN 10 VISIBLE SUM OF VAR AN 1 IM OUTTA YR LOOP KTHXBYE Link to comment Share on other sites More sharing options...
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