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Re:这道题的意思是……In Reply To:这道题的意思是…… Posted by:wanghan99 at 2011-08-03 20:00:07 > In this problem you will be given two decimal integer number N, M. You will have to find the last non-zero digit of the NPM.This means no of permutations of N things taking M at a time. > > 那个NPM是什么意思啊? Followed by: Post your reply here: |
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