标签:root log com 依次 ret binary create algorithm 最长路径
输入一棵二叉树,求该树的深度。从根结点到叶结点依次经过的结点(含根、叶结点)形成树的一条路径,最长路径的长度为树的深度。
package com.algorithm05; import com.tools.TreeBinaryFunction; import com.tools.TreeNode; public class Algorithm55 { public static int TreeDepth(TreeNode root) { if(root==null) return 0; int left,right; left = TreeDepth(root.left); right = TreeDepth(root.right); return (left>right)?(left+1):(right+1); } public static void main(String[] args) { TreeNode treeNode = new TreeNode(0); TreeBinaryFunction.CreateTreeBinary(treeNode); System.err.println(TreeDepth(treeNode)); } }
标签:root log com 依次 ret binary create algorithm 最长路径
原文地址:http://www.cnblogs.com/CloudStrife/p/7434981.html