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Walking Ant Time Limit: 2 Seconds      Memory Limit: 65536 KB Ants are quite diligent. They sometimes build their nests beneath flagstones. Here, an ant is walking in a rectangular area tiled with square flagstones, seeking the only hole leading to h…
Walking Ant Time Limit: 2 Seconds      Memory Limit: 65536 KB Ants are quite diligent. They sometimes build their nests beneath flagstones. Here, an ant is walking in a rectangular area tiled with square flagstones, seeking the only hole leading to h…
Walking Ant Time Limit: 2 Seconds      Memory Limit: 65536 KB Ants are quite diligent. They sometimes build their nests beneath flagstones. Here, an ant is walking in a rectangular area tiled with square flagstones, seeking the only hole leading to h…
Walking Ant Time Limit: 2 Seconds      Memory Limit: 65536 KB Ants are quite diligent. They sometimes build their nests beneath flagstones. Here, an ant is walking in a rectangular area tiled with square flagstones, seeking the only hole leading to h…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3018 思路分析:题目可以看做一笔画问题,求最少画多少笔可以把所有的边画一次并且只画一次: 首先可以求出该无向图中连通图的个数,在每个无向连通图中求出需要画的笔数再相加即为所求.在一个无向连通图中,如果所有的点的度数为偶数则存在一个欧拉回路, 则只需要画一笔即可:如果图中存在度数为奇数的点,则需要画的笔数为度数为奇数的点的个数 /2:需要注意的孤立的点不需要画: 代码如下: #include <cst…
Walking Ant Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 13   Accepted Submission(s) : 9 Problem Description Ants are quite diligent. They sometimes build their nests beneath flagstones. Here,…
Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 12431   Accepted: 5462 Description An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of the pole, it immediat…
Ants Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 12893   Accepted: 5637 Description An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of the pole, it imm…
题目描述: Description An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of the pole, it immediatelly falls off it. When two ants meet they turn back and start walking in oppo…
最多时间就是每仅仅蚂蚁选择最久的爬行方式 最少时间就是每仅仅蚂蚁选择最快地爬行方式 #include<iostream> #include<map> #include<string> #include<cstring> #include<cstdio> #include<cstdlib> #include<cmath> #include<queue> #include<vector> #includ…