摘要: 1 #include<cstdio> 2 #include<cmath> 3 #include<iostream> 4 using namespace std; 5 #define INF 1<<29 6 int n,m,A,B; 7 int x[760],y[760],visit[760],pat 阅读全文
posted @ 2016-04-28 22:22 Crazy、baby 阅读(187) 评论(0) 推荐(0) 编辑