加油 ( •̀ ω •́ )y！
2018年8月18日
POJ 3268 Silver Cow Party
摘要： Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is going to attend the big cow party to be held at farm #X (1 ≤ X ≤ 阅读全文
posted @ 2018-08-18 16:16 皮皮虎 阅读(114) 评论(0) 推荐(0)
POJ 1797 Heavy Transportation（Dijkstra运用）
摘要： Description Background Hugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever man who t 阅读全文
posted @ 2018-08-18 15:49 皮皮虎 阅读(216) 评论(0) 推荐(0)
POJ 2253 Frogger（SPFA运用）
摘要： Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to vis 阅读全文
posted @ 2018-08-18 11:46 皮皮虎 阅读(155) 评论(0) 推荐(0)
POJ 2387 Til the Cows Come Home(最短路模板)
摘要： 题目链接：http://poj.org/problem?id=2387 题意：有n个城市点，m条边，求n到1的最短路径。n<=1000; m<=2000 就是一个标准的最短路模板。 阅读全文
posted @ 2018-08-18 09:55 皮皮虎 阅读(160) 评论(0) 推荐(0)