我的随笔

Codeforces Round #131 (Div. 1) B. Numbers dp

fenicnn 2016-07-24 21:54 阅读:183 评论:0 推荐:0

Codeforces Round #265 (Div. 1) C. Substitutes in Number dp

fenicnn 2016-07-24 13:17 阅读:184 评论:0 推荐:0

HDU 1598 find the most comfortable road 并查集+贪心

fenicnn 2016-07-23 22:46 阅读:155 评论:0 推荐:0

Codeforces Round #109 (Div. 2) E. Double Profiles hash

fenicnn 2016-07-22 10:09 阅读:182 评论:0 推荐:0

Codeforces Round #254 (Div. 1) C. DZY Loves Colors 线段树

fenicnn 2016-07-22 09:49 阅读:174 评论:0 推荐:0

Codeforces Beta Round #69 (Div. 1 Only) C. Beavermuncher-0xFF 树上贪心

fenicnn 2016-07-21 23:31 阅读:238 评论:0 推荐:0

Yandex.Algorithm 2011 Round 1 D. Sum of Medians 线段树

fenicnn 2016-07-20 10:56 阅读:195 评论:0 推荐:0

HDU 3333 Turing Tree 线段树+离线处理

fenicnn 2016-07-20 10:42 阅读:229 评论:0 推荐:0

HDU 3555 Bomb 数位dp

fenicnn 2016-07-19 21:17 阅读:129 评论:0 推荐:0

Codeforces Round #131 (Div. 2) B. Hometask dp

fenicnn 2016-07-19 01:48 阅读:255 评论:0 推荐:0