摘要: POJ 3253 Fence Repair(修篱笆) Time Limit: 2000MS Memory Limit: 65536K 【Description】 【题目描述】 Farmer John wants to repair a small length of the fence around 阅读全文
posted @ 2016-03-26 10:59 Simon_X 阅读(622) 评论(0) 推荐(0) 编辑