2016年1月10日
Codeforces Round #181 (Div. 2) C. Beautiful Numbers 排列组合 暴力
摘要： <center C. Beautiful Numbers</center 题目连接：http://www.codeforces.com/contest/300/problem/C DescriptionVitaly is a very weird man. He's got two favori... 阅读全文
posted @ 2016-01-10 16:10 qscqesze 阅读(424) 评论(0) 推荐(0)
Codeforces Round #181 (Div. 2) B. Coach 带权并查集
摘要： <center B. Coach</center 题目连接：http://www.codeforces.com/contest/300/problem/A DescriptionA programming coach has n students to teach. We know that n... 阅读全文
posted @ 2016-01-10 15:54 qscqesze 阅读(427) 评论(0) 推荐(0)
Codeforces Round #181 (Div. 2) A. Array 构造
摘要： <center A. Array</center 题目连接：http://www.codeforces.com/contest/300/problem/A DescriptionVitaly has an array of n distinct integers. Vitaly wants to... 阅读全文
posted @ 2016-01-10 15:26 qscqesze 阅读(423) 评论(0) 推荐(0)