LeetCode - Flatten Binary Tree to Linked List
摘要：
Given a binary tree, flatten it to a linked list in-place. For example, given the following tree: 1 / \ 2 5 / \ \ 3 4 6 The flattened tree should look 阅读全文
posted @ 2020-04-24 13:42 IncredibleThings 阅读(83) 评论(0) 推荐(0)
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