当前标签：codeforces

先手的微弱优势——两道博弈论题的解析

liouzhou_101 2022-08-22 18:03 阅读:404 评论:0 推荐:0

Lindström–Gessel–Viennot引理及其应用

liouzhou_101 2021-09-03 18:15 阅读:687 评论:1 推荐:2

扩展Dijkstra

liouzhou_101 2020-09-10 16:22 阅读:797 评论:0 推荐:2

CodeForces 1396E. Distance Matching

liouzhou_101 2020-09-03 00:43 阅读:498 评论:2 推荐:0

一类匹配问题的移位技巧（The SHIFT Trick）

liouzhou_101 2020-07-26 01:38 阅读:919 评论:5 推荐:2

一类概率期望问题的杀器：势函数和鞅的停时定理

liouzhou_101 2020-05-14 17:52 阅读:4897 评论:7 推荐:19

CEOI2019 / CodeForces 1192B. Dynamic Diameter

liouzhou_101 2019-07-29 21:09 阅读:2735 评论:0 推荐:4

CodeForces 960G. Bandit Blues

liouzhou_101 2019-02-26 18:02 阅读:340 评论:0 推荐:0

CodeForces 1097G. Vladislav and a Great Legend

liouzhou_101 2019-02-26 17:39 阅读:444 评论:0 推荐:0

CodeForces 932E. Team Work

liouzhou_101 2019-02-26 12:15 阅读:352 评论:0 推荐:0

CodeForces 1131G. Most Dangerous Shark

liouzhou_101 2019-02-24 18:27 阅读:656 评论:0 推荐:0

CodeForces 1118F2. Tree Cutting (Hard Version)

liouzhou_101 2019-02-23 14:28 阅读:540 评论:0 推荐:3

CodeForces 1060F. Shrinking Tree

liouzhou_101 2019-02-22 15:13 阅读:494 评论:0 推荐:0

CodeForces 1091H. New Year and the Tricolore Recreation

liouzhou_101 2019-02-21 16:39 阅读:415 评论:0 推荐:0

CodeForces 1109F. Sasha and Algorithm of Silence's Sounds

liouzhou_101 2019-02-20 11:33 阅读:337 评论:0 推荐:0

CodeForces 1109E. Sasha and a Very Easy Test

liouzhou_101 2019-02-19 15:48 阅读:401 评论:0 推荐:0

CodeForces 1109C. Sasha and a Patient Friend

liouzhou_101 2019-02-19 14:03 阅读:682 评论:0 推荐:0

CodeForces 1110H. Modest Substrings

liouzhou_101 2019-02-18 11:28 阅读:554 评论:1 推荐:1

CodeForces 1110G. Tree-Tac-Toe

liouzhou_101 2019-02-17 16:18 阅读:392 评论:0 推荐:0

CodeForces 1091G. New Year and the Factorisation Collaboration

liouzhou_101 2019-02-14 20:18 阅读:274 评论:0 推荐:0