阅读排行榜

CodeForces - 1354D Multiset(树状数组倍增找第k小)

shuitiangong 2021-08-17 21:48 阅读:167 评论:0 推荐:1

AcWing - 97 - 约数之和(分治、因数和)

shuitiangong 2020-03-21 12:11 阅读:167 评论:0 推荐:0

AcWing - 94 - 递归实现排列型枚举(全排列)

shuitiangong 2020-03-17 17:44 阅读:167 评论:0 推荐:0

Codeforces 1342D Multiple Testcases(贪心)

shuitiangong 2020-05-02 22:57 阅读:166 评论:0 推荐:0

Codeforces 1296E2 String Coloring (hard version)(LIS，思维)

shuitiangong 2020-04-27 12:48 阅读:166 评论:0 推荐:0