随笔分类 -  基础:枚举

摘要:链接: https://www.lydsy.com/JudgeOnline/problem.php?id=1293 思路:用静态链表存一下这些点,然后枚举终点,当前终点枚举k种珠子,分别找到每一种种类在终点之前最近的珠子,保存下距离,维护所有种类珠子离终点的最大值,这就是以当前点为终点的最短场合,最 阅读全文
posted @ 2019-03-20 22:07 冥想选手 阅读(133) 评论(0) 推荐(0)
摘要:A 机器人 链接:https://www.cometoj.com/contest/7/problem/A?problem_id=92 思路: 分两大类讨论: 1. B区没有点: (1)点都在起点左边 (2)点都在起点右边 (3)起点两边都有点 2.B区有点: (1)两个区的点都在起点左边 (2)两个 阅读全文
posted @ 2019-03-07 16:41 冥想选手 阅读(399) 评论(0) 推荐(1)
摘要:A. Kirill And The Game time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Kirill plays a ne 阅读全文
posted @ 2017-09-04 19:06 冥想选手 阅读(197) 评论(0) 推荐(1)
摘要:B. Tell Your World time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Tell Your World tim 阅读全文
posted @ 2017-09-01 23:24 冥想选手 阅读(181) 评论(0) 推荐(0)
摘要:The game “The Pilots Brothers: following the stripy elephant” has a quest where a player needs to open a refrigerator. There are 16 handles on the ref 阅读全文
posted @ 2017-08-14 16:53 冥想选手 阅读(104) 评论(0) 推荐(0)
摘要:Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece is white and the other o 阅读全文
posted @ 2017-08-14 16:51 冥想选手 阅读(225) 评论(0) 推荐(0)