The Grove Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 641 Accepted: 297 Description The pasture contains a small, contiguous grove of trees that has no 'holes' in the middle of the it. Bessie wonders: how far is it to walk around t…
题目链接:http://poj.org/problem?id=2387 Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 45414 Accepted: 15405 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible…
题目连接: http://poj.org/problem?id=2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get ba…
链式前向星 在做图论题的时候,偶然碰到了一个数据量很大的题目,用vector的邻接表直接超时,上网查了一下发现这道题数据很大,vector可定会超的,不会指针链表的我找到了链式前向星这个好东西,接下来就由一道裸模板题看看链式前向星怎么写,他的优势又在哪里! 题目链接:POJ 2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible b…
POJ 2387 Til the Cows Come Home (图论,最短路径) Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to g…