Created
April 12, 2012 17:12
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FizzBuzz (brainfuck)
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| Write fizz to memory using cells 0 to 5 inclusive | |
| [-]>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]<<<<< | |
| Write buzz to memory using cells 6 to 11 inclusive | |
| >>>>>> | |
| [-]>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>[-]<<<<< | |
| Cell 12 will be used for ANDing the results of the fizz and buzz tests | |
| Put up counter in cell 14 and down counter in cell 13 | |
| >>>>>> | |
| > | |
| [-]++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | |
| >[-]+< | |
| while counter GE 0 | |
| [ | |
| Reset cell 12 | |
| <[-]> | |
| Compute mod 3 | |
| >>[-]>[-]<<[->+>+<<]>>[-<<+>>]<<>>[-]<>>[-]+++[<<>>>>>>>>>[-]>[-]>[-]>[-]><<<<<<<<<<<<<>>>>>>>>>[-]>[-]<<<<<<<<<<[->>>>>>>>>+>+<<<<<<<<<<]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<>>>>>>>>><<<<<<<<<>>>>>>>>>>[-]+>[-]<<[<<<<<<<<<>>-<<->>>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>><<<<>>>>>[-]+>[-]<<[<<<<>>>>>[-]]>[>]<[<<<<<[-]+++<<>+<>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<>>>>>>>>>>[-]]>[>]<[<<<<<<<<<<>>[>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>>---<<<<>>>>>[-]+>[-]<<[<<<<+<<+>>>>>>>[-]]>[>]<[<<<<<[-]>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<]<<>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<<<<>>]<< | |
| Conditionally print fizz | |
| >>[-]>[-]>[-]>[-]><<<<<<>>[-]>[-]<<<[->>+>+<<<]>>>[-<<<+>>>]<<<>><<>>>[-]+>[-]<<[<<<<<+>>>>>>[-]]>[>]<[<<<<<<<<<<<<<<<<<<>[.>]<[<]>>>>>>>>>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<< | |
| >[-]<[-]<< | |
| Compute mod 5 | |
| >>[-]>[-]<<[->+>+<<]>>[-<<+>>]<<>>[-]<>>[-]+++++[<<>>>>>>>>>[-]>[-]>[-]>[-]><<<<<<<<<<<<<>>>>>>>>>[-]>[-]<<<<<<<<<<[->>>>>>>>>+>+<<<<<<<<<<]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<>>>>>>>>><<<<<<<<<>>>>>>>>>>[-]+>[-]<<[<<<<<<<<<>>-<<->>>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>><<<<>>>>>[-]+>[-]<<[<<<<>>>>>[-]]>[>]<[<<<<<[-]+++++<<>+<>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<>>>>>>>>>>[-]]>[>]<[<<<<<<<<<<>>[>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>>-----<<<<>>>>>[-]+>[-]<<[<<<<+<<+>>>>>>>[-]]>[>]<[<<<<<[-]>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<]<<>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<<<<>>]<< | |
| Conditionally print buzz | |
| >>[-]>[-]>[-]>[-]><<<<<<>>[-]>[-]<<<[->>+>+<<<]>>>[-<<<+>>>]<<<>><<>>>[-]+>[-]<<[<<<<<+>>>>>>[-]]>[>]<[<<<<<<<<<<<<>[.>]<[<]>>>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<< | |
| >[-]<[-]<< | |
| If neither fizz nor buzz were printed cell 12 will be 2 | |
| If this is the case print the current up counter | |
| < | |
| >>>>>>>>>>>>>>>>>>>>>>>>>[-]>[-]>[-]>[-]><<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>[-]>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>+>+<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>--<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>[-]+>[-]<<[<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>[-]]>[>]<[<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>[-]<<<>>>>>>>>>>[-]>[-]<<<<<<<<<<<[->>>>>>>>>>+>+<<<<<<<<<<<]>>>>>>>>>>>[-<<<<<<<<<<<+>>>>>>>>>>>]<<<<<<<<<<<>>>>>>>>>>[>[-]>[-]<<[->+>+<<]>>[-<<+>>]<<>>[-]<>>[-]++++++++++[<<>>>>>>>>>[-]>[-]>[-]>[-]><<<<<<<<<<<<<>>>>>>>>>[-]>[-]<<<<<<<<<<[->>>>>>>>>+>+<<<<<<<<<<]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<>>>>>>>>><<<<<<<<<>>>>>>>>>>[-]+>[-]<<[<<<<<<<<<>>-<<->>>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>><<<<>>>>>[-]+>[-]<<[<<<<>>>>>[-]]>[>]<[<<<<<[-]++++++++++<<>+<>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<>>>>>>>>>>[-]]>[>]<[<<<<<<<<<<>>[>>>>[-]>[-]>[-]>[-]><<<<<<<<>>>>[-]>[-]<<<<<[->>>>+>+<<<<<]>>>>>[-<<<<<+>>>>>]<<<<<>>>>----------<<<<>>>>>[-]+>[-]<<[<<<<+<<+>>>>>>>[-]]>[>]<[<<<<<[-]>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<]<<>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<<<<>>]<<><<[-]>>[-<<+>>]<<<<<<<<<>[>]++++++++++++++++++++++++++++++++++++++++++++++++<[<]>>>>>>>>[-<<<<<<<<>[>]<+<[<]>>>>>>>>]<]<<<<<<<<<<>>>>[>]<[.<]>[>]<[[-]<]<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>[-]]<[-]>[-]>[-]>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<< | |
| > | |
| Print a linebreak using cell 12 as a scratch cell | |
| <[-]++++++++++.[-]> | |
| - | |
| Add 1 to up counter | |
| >+< | |
| end while | |
| ] |
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