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Re:这道题似乎只有取后5位才能过,取6位或者四位不行In Reply To:这道题似乎只有取后5位才能过,取6位或者四位不行 Posted by:freefly at 2007-10-26 11:46:36 5^6>10000>5^5 所以乘以一个数最多带来5个0...具体见PKU 1401 既然这样,只要保证至少最后一位数字是正确的,就OK.. 所以就是取5位.... Followed by: Post your reply here: |
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