Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,together with his friends,wants to go through every part of the country. They intend to visit every road , and every road must be visited for exact one time.However,it ma…

题意: Ant Tony和他的朋友们想游览蚂蚁国各地. 给你蚂蚁国的N个点和M条边,现在问你至少要几笔才能所有边都画一遍.(一笔画的时候笔不离开纸) 保证这M条边都不同且不会存在同一点的自环边. 也就是蚂蚁分组遍历整个无向图,他们试图把所有的人分成几个小组,每个小组可以从不同的城镇开始. Tony想知道最少需要几组.  Input输入包含多组测试用例,由多个空行分隔. 每个测试用例的第一行是两个整数N(1<=N<=100000).M(0<=M<=200000),表明蚂蚁国有N个城镇…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=3018 Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1658    Accepted Submission(s): 641 Problem Description Ant Country consist of N to…

Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,together with his friends,wants to go through every part…

Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 904    Accepted Submission(s): 338 Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,to…

Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3660    Accepted Submission(s): 1455 Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,…

Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3524    Accepted Submission(s): 1393 Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,…

Ant Trip Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2461    Accepted Submission(s): 965 Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,t…

题目链接: Ant Trip Time Limit: 2000/1000 MS (Java/Others)     Memory Limit: 32768/32768 K (Java/Others) Problem Description   Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,together with his friends,wants to go through ev…

HDU - 3018 Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,together with his friends,wants to go through every part of the country. They intend to visit every road , and every road must be visited for exact one time.Ho…