2020年5月25日
Codeforces 1360H - Binary Median （位处理/二分）
摘要： 题面 Time limit per test: 2 seconds Memory limit per test: 256 megabytes Description Consider all binary strings of length m (1≤m≤60). A binary string i 阅读全文
posted @ 2020-05-25 11:25 StelaYuri 阅读(231) 评论(0) 推荐(0)
Codeforces 1360G - A/B Matrix （思维/贪心）
摘要： 题面 Time limit per test: 2 seconds Memory limit per test: 256 megabytes Description You are given four positive integers n, m, a, b (1≤b≤n≤50; 1≤a≤m≤50 阅读全文
posted @ 2020-05-25 09:56 StelaYuri 阅读(517) 评论(0) 推荐(1)
Codeforces 1360F - Spy-string （思维/暴力/dfs）
摘要： 题面 Time limit per test: 2 seconds Memory limit per test: 256 megabytes Description You are given n strings a1,a2,…,an: all of them have the same lengt 阅读全文
posted @ 2020-05-25 00:31 StelaYuri 阅读(535) 评论(4) 推荐(3)