我的随笔

Vladik and cards CodeForces - 743E (状压)

uid001 2019-03-29 19:27 阅读:181 评论:0 推荐:0

Subordinates CodeForces - 737C (树,构造)

uid001 2019-03-29 11:18 阅读:215 评论:0 推荐:0

Permutations CodeForces - 736D (矩阵逆)

uid001 2019-03-29 09:56 阅读:233 评论:0 推荐:0

Robbers' watch CodeForces - 685A (暴力)

uid001 2019-03-28 22:08 阅读:242 评论:0 推荐:0

Gifts by the List CodeForces - 681D (思维)

uid001 2019-03-28 19:05 阅读:133 评论:0 推荐:0