摘要:
2017-08-20 10:00:37 writer:pprp 用头文件#include <bits/stdc++.h>很方便 A. Generous Kefa codeforces 841 A 题目如下: One day Kefa found n baloons. For convenience, 阅读全文
摘要:
恢复内容开始 2017-08-10 20:32:37 writer:pprp 题意如下: Recently in Teddy's hometown there is a competition named "Cow Year Blow Cow".N competitors had took part 阅读全文