Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figure, each node is labeled with an integer from {1, 2,...,16}. Node 8 is the root of the tree. Node x is an ancestor of…
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 24587 Accepted: 12779 Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figure, e…
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 24762 Accepted: 12868 Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figure, each…
A - Nearest Common Ancestors Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%lld & %llu Submit Status Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figu…
How far away ? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9097 Accepted Submission(s): 3171 Problem Description There are n houses in the village and some bidirectional roads connecting…
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 23388 Accepted: 12195 Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figure, eac…
题目: Description A rooted tree is a well-known data structure in computer science and engineering. An example is shown below: In the figure, each node is labeled with an integer from {1, 2,...,16}. Node 8 is the root of the tree. Node x is an ancesto…