2017年8月28日
[USACO08JAN]跑步Running
摘要： 题目描述 The cows are trying to become better athletes, so Bessie is running on a track for exactly N (1 ≤ N ≤ 10,000) minutes. During each minute, she ca 阅读全文
posted @ 2017-08-28 15:48 PIPIBoss 阅读(134) 评论(0) 推荐(0) 编辑