java创建二叉树并递归遍历二叉树前面已有讲解:http://www.cnblogs.com/lixiaolun/p/4658659.html. 在此基础上添加了非递归中序遍历二叉树: 二叉树类的代码: package binarytree; import linkedstack.LinkStack; import linkqueue.LinkQueue; public class BinaryTree { class Node { public Object data; public Node
创建二叉树: public class Node { // 左子节点 public Node leftNode; // 右子节点 public Node rightNode; // 值 public Object value; // 插入 数据 public void add(Object v) { // 如果当前节点没有值,就把数据放在当前节点上 if (null == value)
You need to construct a binary tree from a string consisting of parenthesis and integers. The whole input represents a binary tree. It contains an integer followed by zero, one or two pairs of parenthesis. The integer represents the root's value and
You need to construct a binary tree from a string consisting of parenthesis and integers. The whole input represents a binary tree. It contains an integer followed by zero, one or two pairs of parenthesis. The integer represents the root's value and