#2734. C++-树-创建二叉树（只创建二叉树，先不遍历）
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ID: 2734
Type: Default
1000ms
256MiB
Tried: 8
Accepted: 7
Difficulty: 9
Uploaded By:
编创小匠 (paifuture)
C++-树-创建二叉树（只创建二叉树，先不遍历）
Background
Description
创建二叉树（如下，*代表为空结点）
Format
Input
Output
Samples
Limitation
1s, 1024KiB for each test case.