2019年1月23日
Codeforces-C-Grid game(思维)
摘要： You are given a 4x4 grid. You play a game — there is a sequence of tiles, each of them is either 2x1 or 1x2. Your task is to consequen... 阅读全文
posted @ 2019-01-23 13:06 black_hole6 阅读(215) 评论(0) 推荐(0)
Codeforces-B-Game with string(模拟栈)
摘要： Two people are playing a game with a string ss, consisting of lowercase latin letters.On a player's turn, he should choose two consecu... 阅读全文
posted @ 2019-01-23 13:00 black_hole6 阅读(354) 评论(0) 推荐(0)