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[LeetCode]*106.Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree.Note: You may assume that duplicates do not exist in the tree....
分类:其他好文   时间:2015-05-01 20:00:19    阅读次数:188
【leetcode】Binary Tree Postorder Traversal
Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].No...
分类:其他好文   时间:2015-04-26 19:34:19    阅读次数:140
Construct Binary Tree from Inorder and Postorder Traversal
https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/Given inorder and postorder traversal of a tree, construct th...
分类:其他好文   时间:2015-04-26 15:00:15    阅读次数:116
leetcode || 106、Construct Binary Tree from Inorder and Postorder Traversal
problem: Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. Hide Tags  Tree Array Depth-first...
分类:其他好文   时间:2015-04-23 09:35:14    阅读次数:157
145. Binary Tree Postorder Traversal
Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].No...
分类:其他好文   时间:2015-04-18 07:33:53    阅读次数:118
Construct Binary Tree from Inorder and Postorder Traversal
跟另一道题一样,不多说了public class Solution { public TreeNode buildTree(int[] inorder, int[] postorder) { // post就是pre的近似倒过来 if(inorder==null||...
分类:其他好文   时间:2015-04-18 06:26:50    阅读次数:175
LeetCode --- 106. Construct Binary Tree from Inorder and Postorder Traversal
题目链接:Construct Binary Tree from Inorder and Postorder Traversal Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in th...
分类:其他好文   时间:2015-04-17 18:15:57    阅读次数:159
leetcode——Binary Tree Postorder Traversal(递归,栈)
Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].No...
分类:其他好文   时间:2015-04-14 00:30:05    阅读次数:163
hihocoder(1049) 后序遍历
常见题了,分治思想,有一个结论划分后,将序列划分为更小的子集,继续应用该结论。图简单,直接递归了,之前看过非递归的写法。。。忘了Impl: 1 #include 2 #include 3 4 using namespace std; 5 6 void postOrder(string str...
分类:其他好文   时间:2015-04-13 12:26:41    阅读次数:255
LeetCode 105/106 Construct Binary Tree from Preorder/Postorder and Inorder Traversal
一:LeetCode 105 Construct Binary Tree from Preorder and Inorder Traversal 题目: Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates d...
分类:其他好文   时间:2015-04-12 14:50:20    阅读次数:117
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