Created
August 26, 2010 00:00
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| func! s:fact(s) | |
| let s = a:s | |
| let r = 1 | |
| while s | |
| let r = r * s | |
| let s = s - 1 | |
| endwhile | |
| return r | |
| endfunc | |
| echo s:fact(10) |
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