2017年3月28日
POJ-3253 Fence Repair
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 @ 2017-03-28 00:45 limyel 阅读(138) 评论(0) 推荐(0)