Street Directions Time Limit: 3000ms Memory Limit: 131072KB This problem will be judged on UVALive. Original ID: 541264-bit integer IO format: %lld Java class name: Main According to the Automobile Collision Monitor (ACM), most fatal traffic a…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[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 i…
B. Strongly Connected City time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Imagine a city with n horizontal streets crossing m vertical streets, forming an (n - 1) × (m - 1) grid. In order…
Here We Go(relians) Again Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 1 Accepted Submission(s) : 1 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description The Gorelians…