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Educational Codeforces Round 10 D. Nested Segments (树状数组)

Recoder 2016-03-26 18:48 阅读:226 评论:0 推荐:0

Educational Codeforces Round 10 E - Pursuit For Artifacts (强联通缩点 + 回溯)

Recoder 2016-03-26 17:26 阅读:334 评论:0 推荐:1

POJ 3169 Layout (spfa+差分约束)

Recoder 2016-03-23 23:12 阅读:177 评论:0 推荐:0

POJ 3660 Cow Contest (Floyd)

Recoder 2016-03-23 15:44 阅读:247 评论:0 推荐:0

POJ 1679 The Unique MST (次小生成树)

Recoder 2016-03-22 23:18 阅读:116 评论:0 推荐:0

POJ 1751 Highways (kruskal)

Recoder 2016-03-22 16:07 阅读:422 评论:0 推荐:0

POJ 2031 Building a Space Station

Recoder 2016-03-21 22:07 阅读:264 评论:0 推荐:0

UVA 624 - CD (01背包 + 打印物品)

Recoder 2016-03-21 14:40 阅读:230 评论:0 推荐:0

POJ 1502 MPI Maelstrom (Dijkstra)

Recoder 2016-03-19 14:57 阅读:217 评论:0 推荐:1

POJ 3259 Wormholes(SPFA判负环)

Recoder 2016-03-19 14:03 阅读:252 评论:0 推荐:0