2018年3月19日

Codeforces Round #461 (Div. 2) B C D

摘要: 题目链接:http://codeforces.com/contest/922 B. Magic Forest time limit per test 1 second memory limit per test 256 megabytes input standard input output st 阅读全文

posted @ 2018-03-19 19:29 h_z_cong 阅读(184) 评论(0) 推荐(0)

CodeForces - 922E Birds —— DP

摘要: 题目链接:https://vjudge.net/problem/CodeForces-922E E. Birds time limit per test 1 second memory limit per test 256 megabytes input standard input output 阅读全文

posted @ 2018-03-19 00:02 h_z_cong 阅读(348) 评论(0) 推荐(0)

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