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HDU 1402 A * B Problem Plus
Problem Description Calculate A * B. Input Each line will contain two integers A and B. Process to end of file. Note: the length of each integer will not exceed 50000.原创 2015-10-29 17:04:09 · 1208 阅读 · 0 评论 -
UVALive 6886 Golf Bot
https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4898 简单FFT模板题 #include #include #include using namespace std; const int maxn = 100005; const do原创 2015-10-30 19:45:17 · 798 阅读 · 0 评论 -
HDU 4609 3-idiots
Description King OMeGa catched three men who had been streaking in the street. Looking as idiots though, the three men insisted that it was a kind of performance art, and begged the king to free th原创 2015-10-30 21:06:24 · 471 阅读 · 0 评论 -
CodeChef PRIMEDST Prime Distance On Tree
Description All submissions for this problem are available. Problem description. You are given a tree. If we select 2 distinct nodes uniformly at random, what's the probability that the distance原创 2016-05-06 23:51:27 · 3494 阅读 · 0 评论