Created
December 1, 2009 19:49
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n! means n (n 1) ... 3 2 1 Find the sum of the digits in the number 100! ??
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| a=100 | |
| b=0 | |
| f1=1 | |
| while a>1: | |
| f1=a*f1 | |
| a-=1 | |
| f=f1 | |
| while f: | |
| b=b+f%10 | |
| f/=10 | |
| print b |
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