2017年6月29日

Codeforces Round #178 (Div. 2) B. Shaass and Bookshelf —— DP

摘要： 题目链接：http://codeforces.com/contest/294/problem/BB. Shaass and Bookshelftime limit per test1 secondmemory limit per test256 megabytesin... 阅读全文

posted @ 2017-06-29 14:50 h_z_cong 阅读(204) 评论(0) 推荐(0)

VK Cup 2015 - Round 2 E. Correcting Mistakes —— 字符串

摘要： 题目链接：http://codeforces.com/contest/533/problem/E E. Correcting Mistakes time limit per test 2 seconds memory limit per test 256 megabytes input standa 阅读全文

posted @ 2017-06-29 12:50 h_z_cong 阅读(310) 评论(0) 推荐(0)

Codeforces Round #173 (Div. 2) E. Sausage Maximization —— 字典树 + 前缀和

摘要： 题目链接：http://codeforces.com/problemset/problem/282/E E. Sausage Maximization time limit per test 2 seconds memory limit per test 256 megabytes input st 阅读全文

posted @ 2017-06-29 10:17 h_z_cong 阅读(232) 评论(0) 推荐(0)

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