2017年7月6日
洛谷P3070 [USACO13JAN]岛游记Island Travels
摘要： P3070 [USACO13JAN]岛游记Island Travels 题目描述 Farmer John has taken the cows to a vacation out on the ocean! The cows are living on N (1 <= N <= 15) island 阅读全文
posted @ 2017-07-06 15:10 嘒彼小星 阅读(283) 评论(0) 推荐(0) 编辑