Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical a ...
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其他好文 时间:
2017-08-02 17:40:32
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150
Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical a ...
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其他好文 时间:
2017-07-16 22:34:02
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105
题目: Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identic ...
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编程语言 时间:
2017-07-14 22:21:12
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245
Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical a ...
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其他好文 时间:
2017-07-01 22:35:51
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204
题目要求: Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally ident ...
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其他好文 时间:
2017-06-25 12:44:48
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131
100. Same Tree Total Accepted: 100129 Total Submissions: 236623 Difficulty: Easy Given two binary trees, write a function to check if they are equal o ...
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其他好文 时间:
2017-06-22 10:05:21
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117
Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical a ...
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其他好文 时间:
2017-06-18 23:33:14
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187
Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical a ...
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其他好文 时间:
2017-05-05 10:41:01
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142
一、描述: 对称树/镜像树:关于轴对称,每个结点绕轴旋转180度后和原树相同 二、思路: 属于二叉树,原理同LeetCode 100.Same Tree,递归解决; 假设T1,T2是用一棵二叉树的两个引用: 返回true:T1、T2均为空或T1的左子树等于T2的右子树且T1的右子树等于T2的左子树; ...
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其他好文 时间:
2017-03-23 03:18:04
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135
一、描述: 二、思路: 属于二叉树类型,使用递归解决; 返回false:一棵树为空,且另一棵树不为空; 返回true两种情况:1两棵树均为空;2两棵树均不为空,且对应位置的结点完全相同; 递归调用,两树均为空是递归结束条件。 三、代码: ...
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其他好文 时间:
2017-03-23 02:02:12
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118