我的随笔

CF 493 C Convert to Ones 性质分析 + 思维

EM-LGH 2018-10-07 21:40 阅读:227 评论:0 推荐:0

Codeforces Round #493 (Div. 2) B. Cutting 前缀和优化_动归水题

EM-LGH 2018-10-05 13:28 阅读:150 评论:0 推荐:0

Codeforces Round #493 (Div. 2) A. Balloons 贪心水题

EM-LGH 2018-10-05 13:27 阅读:117 评论:0 推荐:0

AC Codeforces Round #499 (Div. 2) E. Border 扩展欧几里得

EM-LGH 2018-10-05 12:01 阅读:180 评论:0 推荐:0

Codeforces Round #499 (Div. 2) D. Rocket_交互题_二分

EM-LGH 2018-10-04 16:11 阅读:184 评论:0 推荐:0

Codeforces Round #499 (Div. 2) F. Mars rover_dfs_位运算

EM-LGH 2018-10-03 11:26 阅读:180 评论:1 推荐:0

Codeforces Round #468 (Div. 2 )D. Peculiar apple-tree_BFS

EM-LGH 2018-10-02 15:03 阅读:130 评论:0 推荐:0

洛谷T47092 作业 + 状压动归

EM-LGH 2018-10-02 11:14 阅读:174 评论:0 推荐:0

Codeforces Round #499 (Div. 2) C.FLY 数学推导_逆推

EM-LGH 2018-10-02 08:45 阅读:185 评论:0 推荐:0

Codeforces div2 #499 B. Planning The Expedition 大水题

EM-LGH 2018-10-01 16:14 阅读:196 评论:0 推荐:0