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100. Same Tree 100. Same Tree Given two binary trees, write a function to check if they are the same or not. Two binary trees are considered the same 阅读全文
posted @ 2019-05-26 22:14
douzujun
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108. Convert Sorted Array to Binary Search Tree 108. Convert Sorted Array to Binary Search Tree Given an array where elements are sorted in ascending 阅读全文
posted @ 2019-05-26 18:34
douzujun
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538. Convert BST to Greater Tree 538. Convert BST to Greater Tree Given a Binary Search Tree (BST), convert it to a Greater Tree such that every key o 阅读全文
posted @ 2019-05-26 13:03
douzujun
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