我的随笔

POJ 1860 Currency Exchange (SPFA松弛)

Recoder 2016-03-19 13:36 阅读:235 评论:0 推荐:0

POJ 2762 Going from u to v or from v to u? (强连通分量缩点+拓扑排序)

Recoder 2016-03-13 20:19 阅读:469 评论:0 推荐:0

HDU 2647 Reward (拓扑排序)

Recoder 2016-03-13 14:35 阅读:410 评论:0 推荐:0

HDU 2874 Connections between cities (LCA)

Recoder 2016-03-12 14:43 阅读:215 评论:0 推荐:0

POJ 3694 Network (tarjan + LCA)

Recoder 2016-03-11 20:43 阅读:295 评论:0 推荐:0

POJ 3177 Redundant Paths(强连通分量)

Recoder 2016-03-10 21:23 阅读:270 评论:0 推荐:0

Educational Codeforces Round 7 - E. Ants in Leaves

Recoder 2016-03-08 22:40 阅读:203 评论:0 推荐:1

POJ 2186 Popular Cows(强连通分量缩点)

Recoder 2016-03-08 21:09 阅读:374 评论:0 推荐:0

强连通分量(tarjan求强连通分量)

Recoder 2016-03-06 17:25 阅读:422 评论:0 推荐:1

Codeforces Round #201 (Div. 2) - C. Alice and Bob

Recoder 2016-03-03 19:51 阅读:213 评论:0 推荐:0