不吃土司边-优快云博客

原创 ac自动机模版

ac自动机

2022-08-30 21:31:21 259

原创 2022“杭电杯”中国大学生算法设计超级联赛（4） Magic

差分约束

2022-07-30 15:22:55 304

原创 2022“杭电杯”中国大学生算法设计超级联赛（4） Link with Bracket Sequence II

括号相关 + 区间dp

2022-07-29 21:04:53 181

原创 2022“杭电杯”中国大学生算法设计超级联赛（4）Link is as bear

线性基

2022-07-29 14:56:48 111

原创 2022“杭电杯”中国大学生算法设计超级联赛（4）Climb Stairs

思维+模拟

2022-07-29 14:05:32 149

原创 2022“杭电杯”中国大学生算法设计超级联赛（3） Package Delivery

优先队列+贪心

2022-07-27 22:10:25 139

原创 2022“杭电杯”中国大学生算法设计超级联赛（3） Boss Rush

二分+位dp

2022-07-27 21:38:03 104

原创 “蔚来杯“2022牛客暑期多校训练营2 Link with Game Glitch (spfa找正负环)

"蔚来杯"2022牛客暑期多校训练营2LinkwithGameGlitch (spfa找正负环)

2022-07-24 15:12:56 338

原创 Codeforces Round #419 (Div. 1)B - Karen and Test

规律

2022-07-16 20:13:51 100

原创 Educational Codeforces Round 23 D. Imbalanced Array

单调栈

2022-07-14 14:13:44 103

原创 Educational Codeforces Round 23 E. Choosing The Commander

01trie

2022-07-13 22:07:47 89

原创 Educational Codeforces Round 19 E. Array Queries

暴力优化

2022-07-12 20:42:11 137

原创 2022 Hubei Provincial Collegiate Programming Contest E. Multigate

模拟

2022-07-11 12:01:55 444

原创 Codeforces Round #411 (Div. 1) C. Ice cream coloring

dfs

2022-07-09 20:55:15 86

原创 Educational Codeforces Round 21 D. Array Division

暴力

2022-07-08 21:41:28 82

原创 Codeforces Round #415 (Div. 1) B. Glad to see you!

二分交互

2022-07-07 21:10:35 90

原创 Codeforces Round #416 (Div. 2) D. Vladik and Favorite Game

BFS

2022-07-06 17:55:48 106

原创 Educational Codeforces Round 22 B. The Golden Age

暴力

2022-07-06 14:18:31 152

原创 Educational Codeforces Round 22 E. Army Creation

主席树

2022-07-03 18:26:44 250

原创 Codeforces Round #418 (Div. 2) D. An overnight dance in discotheque

贪心图形

2022-07-02 14:42:39 82

原创 Codeforces Round #416 (Div. 2) C. Vladik and Memorable Trip

dp

2022-06-30 23:36:17 85

原创 Codeforces Round #390 (Div. 2) D. Fedor and coupons

优先队列

2022-06-29 22:00:28 74

原创 8VC Venture Cup 2017 - Elimination Round D. PolandBall and Polygon

结论+树状数组

2022-06-27 20:30:42 204

原创 8VC Venture Cup 2017 - Final Round C. Nikita and stack

线段树

2022-06-26 16:01:16 211

原创 Codecraft-17 and Codeforces Round #391 (Div. 1 + Div. 2, combined) C. Felicity is Coming!

思维

2022-06-25 18:51:05 81

原创 Codecraft-17 and Codeforces Round #391 (Div. 1 + Div. 2, combined) D. Felicity‘s Big Secret Revealed

状压dp

2022-06-25 14:23:47 78

原创 Codeforces Round #392 (Div. 2) D. Ability To Convert

模拟

2022-06-23 21:35:50 65

原创 Codeforces Round #394 (Div. 2) E. Dasha and Puzzle

dfs构造

2022-06-21 13:59:32 107

原创 Educational Codeforces Round 17 C. Two strings

字符串

2022-06-20 17:02:55 111

原创 Educational Codeforces Round 17 E. Radio stations

cdq 写的很晕

2022-06-19 13:04:32 88

原创 Codeforces Round #395 (Div. 1) B. Timofey and rectangles

无语题

2022-06-18 16:47:05 83

原创 Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) E. Tree Fol

树构造

2022-06-17 15:29:43 133

原创 Codeforces Round #396 (Div. 2) D. Mahmoud and a Dictionary

扩展域并查集

2022-06-16 19:15:52 160 1

原创 Codeforces Round #396 (Div. 2) E. Mahmoud and a xor trip

树形dp

2022-06-15 17:27:10 75

原创 Codeforces Round #398 (Div. 2) B. The Queue

模拟

2022-06-14 14:34:54 78

原创 Codeforces Round #398 (Div. 2) C. Garland

模拟

2022-06-13 11:00:48 66

原创 Codeforces Round #398 (Div. 2) D. Cartons of milk

二分+双指针

2022-06-12 15:29:33 85

原创 Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) C. Jon Snow and his Favou

树形dp

2022-06-07 12:27:58 81

原创 Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) K - Send the Fool Further! (medi

树形dp

2022-06-06 14:19:16 132

原创 Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) D. Jon and Orbs

概率dp

2022-06-04 20:36:21 97

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