文章 2023-01-05 来自:开发者社区

LeetCode 101. Symmetric Tree

DescriptionGiven a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For example, this binary tree [1,2,2,3,4,4,3] is symmetric:1 / \ 2 2 / \ / \ 3 4 4 3...

LeetCode 101. Symmetric Tree
文章 2017-12-11 来自:开发者社区

[LeetCode] Symmetric Tree 判断对称树

Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center). For example, this binary tree is symmetric: 1 / \ 2 2 / \ / \ 3 4 4 3  But the following i...

文章 2017-11-14 来自:开发者社区

leetCode 101. Symmetric Tree 对称树

101. Symmetric Tree Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center). For example, this binary tree [1,2,2,3,4,4,3] is symmetric:   &nb...

文章 2017-11-13 来自:开发者社区

leetcode:Symmetric Tree【Python版】

#error caused by: #1:{} 没有考虑None输入 #2:{1,2,2} 没有控制h和t #3:{4,-57,-57,#,67,67,#,#,-97,-97} 没有考虑负号,将s从str变成list,采用9999代表空数值; --------------------- 逐层进行对称性验证,出现不对称就结束; 1 # Definition for a binary tre...

文章 2016-10-04 来自:开发者社区

[LeetCode]--101. Symmetric Tree

Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center). For example, this binary tree [1,2,2,3,4,4,3] is symmetric: 1 / \ 2 2 / \ / \ 3 4 4 3 ...

文章 2016-01-21 来自:开发者社区

LeetCode 101 Symmetric Tree(对称树)(*)

版权声明:转载请联系本人,感谢配合!本站地址:http://blog.csdn.net/nomasp https://blog.csdn.net/NoMasp/article/details/50554857 翻译 给定一个二叉树,检查它是否是它本身的镜像(也就是说,中心对称)。 例如,这个二叉树是...

文章 2015-07-09 来自:开发者社区

leetcode 101 Symmetric Tree

 Symmetric Tree Total Accepted: 61440 Total Submissions: 194643 My Submissions                     ...

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