当前标签：图论

[JOISC2014]水筒

skylee03 2017-09-22 12:34 阅读:229 评论:0 推荐:0

[BJOI2010]次小生成树

skylee03 2017-09-21 10:07 阅读:107 评论:0 推荐:0

[CodeVS1243]网络提速

skylee03 2017-09-20 15:04 阅读:121 评论:0 推荐:0

[BalticOI2002]Bicriterial routing

skylee03 2017-09-20 13:54 阅读:153 评论:0 推荐:0

[CodeChef-QTREE6]Query on a tree VI

skylee03 2017-09-20 10:11 阅读:128 评论:0 推荐:0

[SCOI2016]背单词

skylee03 2017-09-18 18:11 阅读:145 评论:0 推荐:0

[POI2012]Salaries

skylee03 2017-09-15 13:34 阅读:136 评论:0 推荐:0

[POI2000]Repetitions

skylee03 2017-09-14 11:27 阅读:151 评论:0 推荐:0

[SPOJ-NSUBSTR]Substrings

skylee03 2017-09-14 07:03 阅读:122 评论:0 推荐:0

[SPOJ-LCS2]Longest Common Substring II

skylee03 2017-09-13 09:44 阅读:141 评论:0 推荐:0

[CodeChef-QTREE]Queries on tree again!

skylee03 2017-09-11 18:26 阅读:228 评论:0 推荐:0

[CodeChef-QUERY]Observing the Tree

skylee03 2017-09-07 20:15 阅读:181 评论:0 推荐:0

[USACO11DEC]Grass Planting

skylee03 2017-09-06 14:44 阅读:165 评论:0 推荐:0

[WC2010]重建计划

skylee03 2017-09-05 18:50 阅读:224 评论:0 推荐:0

[POJ1741]Tree

skylee03 2017-09-03 19:39 阅读:136 评论:0 推荐:0

[NOI2008]志愿者招募

skylee03 2017-09-01 18:24 阅读:130 评论:0 推荐:0

[BZOJ2127]happiness

skylee03 2017-09-01 13:35 阅读:164 评论:0 推荐:0

「网络流 24 题」太空飞行计划

skylee03 2017-09-01 07:37 阅读:161 评论:0 推荐:0

[TJOI2015]线性代数

skylee03 2017-08-30 19:49 阅读:146 评论:0 推荐:0

[HDU2874]Connections between cities

skylee03 2017-08-30 08:19 阅读:125 评论:0 推荐:0