摘要:
http://acm.hit.edu.cn/hoj/problem/view?id=2901HOJ 2901 CalculationMy Tags快速幂(Edit)Source:GTmacTime limit: 1 secMemory limit: 32 MSubmitted: 312,Accepted: 105Given two integers a and b, you are to calculate the value of the following expression: (1b+ 2b+ ... + ab) modulo a.Note that b is an odd numbe 阅读全文
posted @ 2013-01-18 08:43
yejinru
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