POJ 1330(Nearest Common Ancestors-Lca模板题)
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submiss…
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submiss…
1977: [BeiJing2010组队]次小生成树 Tree Time Limit: 10 Sec Memory Limit: 64 MBSubmit: 1…