2018年2月27日
poj2513 Fence Repair(小根堆)
摘要： Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,00 阅读全文
posted @ 2018-02-27 17:31 Styx-ferryman 阅读(184) 评论(0) 推荐(0) 编辑