2017年5月17日
洛谷——P2863 [USACO06JAN]牛的舞会The Cow Prom
摘要： https://www.luogu.org/problem/show?pid=2863#sub 题目描述 The N (2 <= N <= 10,000) cows are so excited: it's prom night! They are dressed in their finest g 阅读全文
posted @ 2017-05-17 20:13 Aptal丶 阅读(156) 评论(0) 推荐(0) 编辑