我的随笔

树链剖分入门

shuitiangong 2021-05-12 21:18 阅读:61 评论:0 推荐:0

AcWing 252. 树(点分治模版题)

shuitiangong 2021-05-07 21:33 阅读:61 评论:0 推荐:0

HDU-4487 Maximum Random Walk(概率dp)

shuitiangong 2021-04-28 20:50 阅读:148 评论:0 推荐:1

acwing 316 减操作(dp)

shuitiangong 2021-04-17 21:02 阅读:80 评论:0 推荐:0

CodeForces - 1015F Bracket Substring(dp，kmp)

shuitiangong 2021-04-14 20:13 阅读:67 评论:0 推荐:0

acwing 151. 表达式计算4(栈)

shuitiangong 2021-04-11 11:17 阅读:119 评论:0 推荐:0

HDU - 2196 Computer(二次扫描+换根法树形dp)

shuitiangong 2021-04-01 21:39 阅读:128 评论:0 推荐:0

CodeForces - 1293E Xenon's Attack on the Gangs(树形dp)

shuitiangong 2021-03-17 21:35 阅读:64 评论:0 推荐:0

CodeForces - 1313B Different Rules(思维)

shuitiangong 2021-03-17 21:07 阅读:80 评论:0 推荐:0

CodeForces - 1313C2 Skyscrapers (hard version)(单调栈)

shuitiangong 2021-03-17 20:35 阅读:77 评论:0 推荐:0