Conscription Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8071 Accepted: 2810 Description Windy has a country, and he wants to build an army to protect his country. He has picked up N girls and M boys and wants to collect them to be…
Conscription Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6870 Accepted: 2361 Description Windy has a country, and he wants to build an army to protect his country. He has picked up N girls and M boys and wants to collect them to be…
转自:http://blog.csdn.net/shahdza/article/details/7779230 [HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More is better 基础并查集★1102 Constructing Roads 基础最小生成树★1232 畅通工程 基础并查集★2120 Ice_cream's world I 基础并查集★212…
The Unique MST Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 28673 Accepted: 10239 Description Given a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connected, undir…