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Codeforces 1023 A.Single Wildcard Pattern Matching-匹配字符 (Codeforces Round #504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Fi)

ZERO- 2018-08-19 17:32 阅读:239 评论:0 推荐:0

HDU 6362.oval-and-rectangle-数学期望、微积分 (2018 Multi-University Training Contest 6 1001)

ZERO- 2018-08-17 18:22 阅读:362 评论:0 推荐:0

HDU 6357.Hills And Valleys-字符串非严格递增子序列(LIS最长非下降子序列)+动态规划(区间翻转l，r找最长非递减子序列)，好题哇 (2018 Multi-University Training Contest 5 1008)

ZERO- 2018-08-17 15:36 阅读:586 评论:0 推荐:0

RQNOJ PID379 / 约会计划 -并查集

ZERO- 2018-08-17 11:28 阅读:225 评论:0 推荐:0

HDU 6356.Glad You Came-线段树(区间更新+剪枝) (2018 Multi-University Training Contest 5 1007)

ZERO- 2018-08-16 19:53 阅读:368 评论:2 推荐:1

HDU 6354.Everything Has Changed-简单的计算几何、相交相切圆弧的周长 (2018 Multi-University Training Contest 5 1005)

ZERO- 2018-08-14 16:10 阅读:439 评论:0 推荐:0

HDU 6351.Beautiful Now-暴力、全排列、思维 (2018 Multi-University Training Contest 5 1002)

ZERO- 2018-08-14 15:05 阅读:239 评论:0 推荐:0

HDU 6343.Problem L. Graph Theory Homework-数学 (2018 Multi-University Training Contest 4 1012)

ZERO- 2018-08-13 16:56 阅读:297 评论:0 推荐:0

HDU 6342.Problem K. Expression in Memories-模拟-巴科斯范式填充 (2018 Multi-University Training Contest 4 1011)

ZERO- 2018-08-12 21:25 阅读:328 评论:0 推荐:0

HDU 6336.Problem E. Matrix from Arrays-子矩阵求和+规律+二维前缀和 (2018 Multi-University Training Contest 4 1005)

ZERO- 2018-08-12 19:11 阅读:371 评论:0 推荐:0