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Befunge Golfing Tips
Post tips for Befunge code golf here!
This is based on a type of question I used to see on CGCC, where people would post tips for golfing in various languages. They happened to be quite helpful, so I thought it'd be nice to bring them back.
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Golfing numbers
Numbers above 15 and below zero take more than one byte to create. Here's a table of numbers up to 100 (Not including negatives yet)
Table for '98
NOTE: For numbers that are also valid ASCII characters, it can be smaller to use " " to insert them. This isn't included in the table, as you can easily work this out yourself. 0..31 and 127 a hex editor to insert this way.
| Number | Solution |
|---|---|
| 16 | f1+ |
| 17 | f2+ |
| 18 | f3+ |
| 19 | f4+ |
| 20 | f5+ |
| 21 | f6+ |
| 22 | f7+ |
| 23 | f8+ |
| 24 | f9+ |
| 25 | fa+ |
| 26 | fb+ |
| 27 | fc+ |
| 28 | fd+ |
| 29 | fe+ |
| 30 | ff+ |
| 31 | ff1++ |
| 32 | 48* |
| 33 | b3* |
| 34 | f2+2* |
| 35 | 57* |
| 36 | 66* |
| 37 | 66*1+ |
| 38 | f4+2* |
| 39 | d3* |
| 40 | a4* |
| 41 | a4*1+ |
| 42 | 67* |
| 43 | 67*1+ |
| 44 | b4* |
| 45 | 59* |
| 46 | 59*1+ |
| 47 | 59*2+ |
| 48 | 68* |
| 49 | 77* |
| 50 | a5* |
| 51 | f2+3* |
| 52 | d4* |
| 53 | d4*1+ |
| 54 | 69* |
| 55 | b5* |
| 56 | 78* |
| 57 | 78*1+ |
| 58 | 78*2+ |
| 59 | 78*3+ |
| 60 | a6* |
| 61 | a6*1+ |
| 62 | a6*2+ |
| 63 | 79* |
| 64 | 88* |
| 65 | d5* |
| 66 | 6b* |
| 67 | 6b*1+ |
| 68 | 6b*2+ |
| 69 | 6b*3+ |
| 70 | a7* |
| 71 | a7*1+ |
| 72 | 89* |
| 73 | 89*1+ |
| 74 | 89*2+ |
| 75 | 5f* |
| 76 | 5f*1+ |
| 77 | b7* |
| 78 | 6d* |
| 79 | 6d*1+ |
| 80 | 8a* |
| 81 | 99* |
| 82 | 99*1+ |
| 83 | 99*2+ |
| 84 | 7c* |
| 85 | 7c*1+ |
| 86 | 7c*2+ |
| 87 | 7c*3+ |
| 88 | 8b* |
| 89 | 8b*1+ |
| 90 | 9a* |
| 91 | 7d* |
| 92 | 7d*1+ |
| 93 | 7d*2+ |
| 94 | 7d*3+ |
| 95 | 7d*4+ |
| 96 | c8* |
| 97 | c8*1+ |
| 98 | e7* |
| 99 | b9* |
| 100 | aa* |
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