2015年8月12日
【求最近公共祖先LCA】Nearest Common Ancestors
摘要： Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21782 Accepted: 11412 Description A rooted tree is a well-known da 阅读全文
posted @ 2015-08-12 00:16 Wurq 阅读(198) 评论(0) 推荐(0)
【简单Trajan_LCA】How far away ？
摘要： How far away ？ Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8846 Accepted Submission(s): 3083 阅读全文
posted @ 2015-08-12 00:02 Wurq 阅读(231) 评论(0) 推荐(0)