2017年12月17日
USACO 2007 March Contest, Silver Problem 1. Cow Traffic
摘要： PROBLEM The bovine population boom down on the farm has caused serious congestion on the cow trails leading to the barn. Farmer John has decided to co 阅读全文
posted @ 2017-12-17 18:57 OptimusPrime_L 阅读(468) 评论(0) 推荐(0)
USACO 2007 December Contest, Silver Problem 2. Building Roads Kruskal最小生成树算法
摘要： PROBLEM: (ENGLISH VERSION) Farmer John had just acquired several new farms! He wants to connect the farms with roads so that he can travel from any fa 阅读全文
posted @ 2017-12-17 16:14 OptimusPrime_L 阅读(425) 评论(0) 推荐(0)