2018年5月15日
2018 山东省省赛 G: Games
摘要： 题目描述 Alice and Bob are playing a stone game. There are n piles of stones. In each turn, a player can remove some stones from a pile (the number must b 阅读全文
posted @ 2018-05-15 11:15 行远山 阅读(285) 评论(0) 推荐(0)
2018山东省省赛 E.Sequence II
摘要： 题目描述 We define an element ai in a sequence "good", if and only if there exists a j(1≤ j < i) such that aj < ai.Given a permutation p of integers from 阅读全文
posted @ 2018-05-15 11:07 行远山 阅读(354) 评论(0) 推荐(0)
E. Bus Video System
摘要： time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit per test 1 second time limit p 阅读全文
posted @ 2018-05-15 10:53 行远山 阅读(769) 评论(0) 推荐(0)
Almost Arithmetic Progression
摘要： time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit per test 1 second time limit p 阅读全文
posted @ 2018-05-15 10:48 行远山 阅读(201) 评论(0) 推荐(0)