Improve descriptions of some more examples, h/t @j4james.
Chris Pressey
6 years ago
| 32 | 32 | | [beer8.bf](beer8.bf) | CC0 | Wim Rijnders | 5/12/97 | Again with the bottles. |
| 33 | 33 | | [beer9.bf](beer9.bf) | | David Johnston | 5/13/97 | Crammed (22x9) singing beer program which doesn't use good grammar or punctuation. |
| 34 | 34 | | [befbef2.bf](befbef2.bf) | CC0 | Wim Rijnders | 5/12/97 | A small subset Befunge-93 interpreter written in Befunge-93. Barely smart enough to execute the helloworld program within the \#-delimited block. Runs like a cow. This is the second revision (ca. 2000?) which has some bugs (pointed out by Amir Karger) fixed. |
| 35 | | [befunge1.bf](befunge1.bf) | | Denis Moskowitz | 7/17/97 | Befunge logo source. | |
| 35 | | [befunge1.bf](befunge1.bf) | | Denis Moskowitz | 7/17/97 | Befunge logo source (meaning, the program is roughly in the shape of the word "BEFUNGE".) | |
| 36 | 36 | | [befunge2.bf](befunge2.bf) | | Sam Holden | 7/17/97 | Befunge logo source. |
| 37 | 37 | | [befunge3.bf](befunge3.bf) | CC0 | Ben Olmstead | 7/18/97 | Befunge logo source. |
| 38 | | [befunge4.bf](befunge4.bf) | | Kevin Vigor | 8/13/97 | Befunge logo source. | |
| 39 | | [befungex.bf](befungex.bf) | | Kevin Vigor | 7/18/97 | Non-standard (oversize) Befunge logo source. | |
| 38 | | [befunge4.bf](befunge4.bf) | | Kevin Vigor | 8/13/97 | Befunge logo source which prints out some Befunge code (try running it.) | |
| 39 | | [befungex.bf](befungex.bf) | | Kevin Vigor | 7/18/97 | Non-standard (oversize) Befunge logo source which also prints out some Befunge code. | |
| 40 | 40 | | [calc.bf](calc.bf) | | Bryan L | 4/10/97 | This is a befunged calculator. Meaning ".", the print command, will also pop the result off the stack. Fortunately, the duplication command ":" is supported. This calculator will blithely ignore anything that isn't a number or a supported command. The list of commands is found on line 3. |
| 41 | 41 | | [cascade.bf](cascade.bf) | CC0 | Chris Pressey | 7/20/97 | Like copyme.bf, but continues to replicate itself. |
| 42 | 42 | | [chars.bf](chars.bf) | | Kalyna Zazelenchuk | 9/5/93 | Generates a printable ASCII table, with characters and corresponding codes in decimal, from 34 to 127. |
| 47 | 47 | | [drx.bf](drx.bf) | CC0 | Chris Pressey | 9/5/93 | "Like Eliza, except better :-)" |
| 48 | 48 | | [ea.bf](ea.bf) | CC0 | Chris Pressey | 9/5/93 | Makes 'enigmatic aphorisms.' A loose interpretation of a program in '1001 things to do with your Commodore 64.' This is an example of how to simulate a 'gosub' with a value. |
| 49 | 49 | | [easm2.bf](easm2.bf) | CC0 | Chris Pressey | ?/?/?? | Shortly after `ea.bf` was written, a version using self-modifying code for the branches (`easm.bf`) was written. Unfortunately it didn't work. This version of it works, but unfortunately doesn't quite do the same thing as `ea.bf`. |
| 50 | | [euclid.bf](euclid.bf) | | Greg Wright | 6/5/97 | Euclidean algorithm. | |
| 50 | | [euclid.bf](euclid.bf) | | Greg Wright | 6/5/97 | Euclidean algorithm. Expects two integers as input, and outputs the greatest common divisor of those numbers. | |
| 51 | 51 | | [fact.bf](fact.bf) | CC0 | Chris Pressey | 9/5/93 | Asks for a number, and supplies the factorial of that number. |
| 52 | 52 | | [fact2.bf](fact2.bf) | | Jason Reed | 5/18/97 | Factorial generator, (3x12) |
| 53 | 53 | | [fact3.bf](fact3.bf) | | Chris Lahey | 6/8/97 | (23x1) factorial generator. |
| 59 | 59 | | [kmquine2.bf](kmquine2.bf) | | Keymaker | 9/3/108 | The second of a series of really fine quines by Keymaker. |
| 60 | 60 | | [kmquine3.bf](kmquine3.bf) | | Keymaker | 9/3/108 | The third of a series of really fine quines by Keymaker. |
| 61 | 61 | | [life.bf](life.bf) | CC0 | Dmitry M Litvinov | 6/1/97 | An implementation of John Conway's game of Life. |
| 62 | | [madd.bf](madd.bf) | | Greg Wright | 6/5/97 | 3x3-Matrix Addition | |
| 62 | | [madd.bf](madd.bf) | | Greg Wright | 6/5/97 | 3x3-Matrix Addition. Expects two 3x3 matrices as input (essentially 18 integers), and outputs the sum of those two matrices. | |
| 63 | 63 | | [mandel.bf](mandel.bf) | | Chris Lahey | 4/11/97 | A Mandelbrot fractal generator. |
| 64 | 64 | | [maze.bf](maze.bf) | CC0 | Chris Pressey | 9/5/93 | A conversion of a Commodore-64 graphical pastime: a dead-simple random maze generator. |
| 65 | 65 | | [namegame.bf](namegame.bf) | CC0 | Dmitry M Litvinov | 2/1/96 | "First, example easy writed stupid prog." Befunge bypasses cultural and lingual backgrounds. Try this "easily written" program and see what it does. |
| 86 | 86 | | [rand9.bf](rand9.bf) | | Chris Lahey | 4/11/97 | A 3x7 random number generator. |
| 87 | 87 | | [robot.bf](robot.bf) | CC0 | Chris Pressey | 9/5/93 | You control an 'O' going through a maze of '\*''s. You can type in 'n', 's', 'e', or 'w', and the 'O' travels in that map direction. This not-particularly-challenging game ends when you hit a '\*'. |
| 88 | 88 | | [rot13.bf](rot13.bf) | | ??? | 9/11/97 | Performs the rot13 algorithm. |
| 89 | | [rpn.bf](rpn.bf) | CC0 | Dmitry M Litvinov | 2/22/96 | A command-line calculator with postfix notation. | |
| 90 | | [rpn2.bf](rpn2.bf) | | Kimberley Burchett | 11/16/96 | A version of rpn.bf crammed into a 23x12 block. | |
| 89 | | [rpn.bf](rpn.bf) | CC0 | Dmitry M Litvinov | 2/22/96 | A command-line calculator with postfix notation. Enter an expression like `10 3 + 567 89 * -` and press Enter to evaluate it (to obtain, in this case, `-50450`). | |
| 90 | | [rpn2.bf](rpn2.bf) | | Kimberley Burchett | 11/16/96 | A version of `rpn.bf` crammed into a 23x12 block. | |
| 91 | 91 | | [selflis2.bf](selflis2.bf) | CC0 | Chris Pressey | 12/1/96 | A self-reproducing 80x1 program. This program can also be used to test for the @ vs StringMode bug. |
| 92 | 92 | | [selflis3.bf](selflis3.bf) | | Kevin Vigor | 5/8/97 | A 14-byte (almost-)self-reproducing program (the result contains an extra space, but is itself a 15-byte self-reproducing program.) |
| 93 | 93 | | [selflis5.bf](selflis5.bf) | | David Johnston | 5/7/97 | Crammed (14x6) self-listing program. |