2016年7月21日
POJ 3253 Fence Repair （优先队列）
摘要： POJ 3253 Fence Repair （优先队列） Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs 阅读全文
posted @ 2016-07-21 22:39 晴雨天 阅读(1448) 评论(0) 推荐(0)