2018年4月22日

Codeforces - 828E DNA Evolution —— 很多棵树状数组

摘要: 题目链接:http://codeforces.com/contest/828/problem/E E. DNA Evolution time limit per test 2 seconds memory limit per test 512 megabytes input standard inp 阅读全文

posted @ 2018-04-22 21:23 h_z_cong 阅读(321) 评论(0) 推荐(0) 编辑

Codeforces - 828C String Reconstruction —— 并查集find()函数

摘要: 题目链接:http://codeforces.com/contest/828/problem/C C. String Reconstruction time limit per test 2 seconds memory limit per test 256 megabytes input stan 阅读全文

posted @ 2018-04-22 21:20 h_z_cong 阅读(163) 评论(0) 推荐(0) 编辑

Codeforces Round #423 (Div. 2, rated, based on VK Cup Finals)

摘要: 题目链接:http://codeforces.com/contest/828 A. Restaurant Tables time limit per test 1 second memory limit per test 256 megabytes input standard input outp 阅读全文

posted @ 2018-04-22 21:18 h_z_cong 阅读(4491) 评论(0) 推荐(0) 编辑

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