标签:.net relative https tree str ram lin frame soft
题目链接:https://vjudge.net/problem/HDU-6035
题目大意:
多样例输入。对于每一个样例,给你 (2 \le n \le 200000)
HDU6035 Colorful Tree
原文地址:http://www.cnblogs.com/Blogggggg/p/7825693.html