【比赛练习ac题】poj2253+hdu2717+poj2387+poj1258【解题报告】
摘要：
A - Catch That Cow Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 阅读全文
posted @ 2017-08-17 15:15 大学僧 阅读(186) 评论(0) 推荐(0) 编辑