摘要:
本题链接:http://poj.org/problem?id=2139 Description: The cows have been making movies lately, so they are ready to play a variant of the famous game "Six 阅读全文
摘要:
本题链接 : http://poj.org/problem?id=3268 题目大意:牛们要去聚会,输入N = 顶点数(牛场);M = 边(路)的数目; X = 终点 (聚会点)。问题:求来回时间的最大值。 Description: One cow from each of N farms (1 ≤ 阅读全文