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cf 1741B B. Funny Permutation

摘要： A sequence of n numbers is called permutation if it contains all n... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(79) 评论(0) 推荐(0)

摘要： Two T-shirt sizes are given: a and b. The T-shirt size is either a... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(54) 评论(0) 推荐(0)

摘要： A basketball competition is held where the number of players in a ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(62) 评论(0) 推荐(0)

摘要： Timur has nn candies. The ii-th candy has a quantity of sugar equa... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(73) 评论(0) 推荐(0)

摘要： Given an array a=[a_1,a_2,\dots,a_n]a=[a 1 ,a 2 ,…,a n ] of ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(55) 评论(0) 推荐(0)

摘要： Given an array aa of nn elements, print any value that appears at ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(64) 评论(0) 推荐(0)

摘要： Codeforces separates its users into 44 divisions by their rating: ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(89) 评论(0) 推荐(0)

摘要：题目描述将 1 , ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(31) 评论(0) 推荐(0)

摘要：题目背景本题为提交答案题，您可以写程序或手算在本机上算出答案后，直接提交答案文本，也可提交答案生成程序。题目描述将 ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(53) 评论(0) 推荐(0)

摘要：题目背景 NOIP2015 普及组 T2 题目描述扫雷游戏是一款十分经典的单机小游戏。在 ... 阅读全文

posted @ 2022-10-12 21:11 zeitspeed 阅读(50) 评论(0) 推荐(0)