HDU2586(LCA应用:在带权树中求任意两点之间的距离)
摘要:
How far away ? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10412 Accepted Submission(s): 3777 阅读全文
posted @ 2016-01-31 14:10 vCoders 阅读(283) 评论(0) 推荐(0)
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