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[leetcode] Construct Binary Tree from Inorder and Postorder Traversal
Construct Binary Tree from Inorder and Postorder TraversalGiven inorder and postorder traversal of a tree, construct the binary tree.Note:You may assu...
分类:其他好文   时间:2015-01-09 15:29:53    阅读次数:115
[LeetCode]144 Binary Tree Preorder Traversal
https://oj.leetcode.com/problems/binary-tree-preorder-traversal/http://blog.csdn.net/linhuanmars/article/details/21428647/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){val=x;} *} */ publicclassSolu..
分类:其他好文   时间:2015-01-09 01:52:30    阅读次数:274
[LeetCode] Binary Tree Postorder Traversal dfs,深度搜索
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:2015-01-08 15:14:07    阅读次数:208
[LeetCode#106]Construct Binary Tree from Inorder and Postorder Traversal
The 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.My...
分类:其他好文   时间:2015-01-08 13:15:07    阅读次数:109
[LeetCode#105]Construct Binary Tree from Preorder and Inorder Traversal
The problem:Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.My ...
分类:其他好文   时间:2015-01-08 12:54:39    阅读次数:97
Construct Binary Tree from Inorder and Postorder Traversal
原题如下; Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 题意很简单:根据中序遍历和后序遍历的序列生成树 思路很简单:根据后序遍历的序列确定根节点,在中序遍历中找到根节点,将原来的序列分为左右两个部分,递归解决左右两个部分就可以解决这个问题。 Java代码如下: publ...
分类:其他好文   时间:2015-01-07 01:52:25    阅读次数:160
[LeetCode]105 Construct Binary Tree from Preorder and Inorder Traversal
https://oj.leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/http://blog.csdn.net/linhuanmars/article/details/24389549/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){va..
分类:其他好文   时间:2015-01-06 15:55:10    阅读次数:101
[LeetCode]106 Construct Binary Tree from Inorder and Postorder Traversal
https://oj.leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/http://blog.csdn.net/linhuanmars/article/details/24390157/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){v..
分类:其他好文   时间:2015-01-06 15:54:59    阅读次数:138
[LeetCode]107 Binary Tree Level Order Traversal II
https://oj.leetcode.com/problems/binary-tree-level-order-traversal-ii/http://blog.csdn.net/linhuanmars/article/details/23414711/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){val=x;} *} */ publiccla..
分类:其他好文   时间:2015-01-06 15:49:37    阅读次数:96
[LeetCode]102 Binary Tree Level Order Traversal
https://oj.leetcode.com/problems/binary-tree-level-order-traversal/http://blog.csdn.net/linhuanmars/article/details/23404111/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){val=x;} *} */ publicclassS..
分类:其他好文   时间:2015-01-06 12:09:39    阅读次数:175
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