我的随笔

Dynamic Shortest Path CodeForces - 843D (动态最短路)

uid001 2019-03-30 19:22 阅读:396 评论:0 推荐:0

New task CodeForces - 788E (线段树优化dp)

uid001 2019-03-30 18:36 阅读:180 评论:0 推荐:0

New Roads CodeForces - 746G (树,构造)

uid001 2019-03-30 09:35 阅读:143 评论:0 推荐:0

Music in Car CodeForces - 746F (滑动区间,贪心,模拟)

uid001 2019-03-30 09:15 阅读:261 评论:0 推荐:0

Hongcow Buys a Deck of Cards CodeForces - 744C (状压)

uid001 2019-03-29 20:26 阅读:185 评论:0 推荐:0