Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree. 1 /** 2 * Def....
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其他好文 时间:
2015-01-17 16:29:31
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Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,3,2].Note...
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其他好文 时间:
2015-01-16 20:42:01
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Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,3,2].Note...
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其他好文 时间:
2015-01-16 20:36:17
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https://oj.leetcode.com/problems/binary-tree-inorder-traversal/Given a binary tree, return theinordertraversal of its nodes' values.For example:Given ...
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其他好文 时间:
2015-01-15 21:40:38
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假设有棵树,长下面这个样子,它的前序遍历,中序遍历,后续遍历都很容易知道。
PreOrder: GDAFEMHZ
InOrder: ADEFGHMZ
PostOrder: AEFDHZMG
现在,假设仅仅知道前序和中序遍历,如何求后序遍历呢?比如,已知一棵树的前序遍历是”GDAFEMHZ”,而中序遍历是”ADEFGHMZ”应该...
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其他好文 时间:
2015-01-13 23:19:04
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255
Given a binary tree, return the inorder traversal of its nodes' values.
For example:
Given binary tree {1,#,2,3},
1
2
/
3
return [1,3,2].
Note: Recursive solutio...
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其他好文 时间:
2015-01-13 19:51:27
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142
Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
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编程语言 时间:
2015-01-13 06:42:51
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201
The problem:Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return...
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其他好文 时间:
2015-01-11 06:10:46
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226
Pat1086代码
题目描述:
An inorder binary tree traversal can be implemented in a non-recursive way with a stack. For example, suppose that when a 6-node binary tree (with the keys numbered from 1 to 6...
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其他好文 时间:
2015-01-09 23:45:43
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201
Construct Binary Tree from Preorder and Inorder TraversalGiven preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume...
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其他好文 时间:
2015-01-09 18:46:57
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151