智赢天下 - 博客园

2012年7月10日

摘要：算法:ACM二分图匹配 HDU2063题目地址：http://acm.hdu.edu.cn/showproblem.php?pid=2063摘录于互联网，原创作者redraiment，很详细的二分图匹配入门资料！#include <stack>#include <cstdio>#include <cstring>#include <iostream>using namespace std;typedef struct node { int ord; node * next;}Node;const int size = 512 + 1;Node l 阅读全文

posted @ 2012-07-10 20:51 智赢天下阅读(207) 评论(0) 推荐(0)

2012年4月27日

Squarefree number

摘要： Squarefree numberTime Limit: 10000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1125 Accepted Submission(s): 274 Problem DescriptionIn mathematics, a squarefree number is one which is divisible by no perfect squares, except 1. For example, 10 is square-free bu 阅读全文

posted @ 2012-04-27 18:25 智赢天下阅读(249) 评论(0) 推荐(0)