摘要: 就是想水一发 #include <stdio.h> #include <algorithm> #include <iostream> using namespace std; typedef long long ll; const ll mod = 19650827; int q[1005]; ll 阅读全文
posted @ 2018-06-25 13:52 lwqq3 阅读(134) 评论(0) 推荐(0)