摘要:
题目:http://acm.hdu.edu.cn/showproblem.php?pid=3480View Code #include <stdio.h>#include <string.h>#include <math.h>#include <algorithm>#define ll long long#define clr(a,b) memset(a, b, sizeof(a))using namespace std;const int N = 10000+10;const int M = 10000+10;const int inf = 0 阅读全文
posted @ 2012-05-12 22:17 紫华弦筝 阅读(162) 评论(0) 推荐(0) 编辑