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Merge pull request #2533 from VoxDai/patch-1
Update 0111.二叉树的最小深度.md / Fix typo
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@ -64,7 +64,7 @@
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代码如下:
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```
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```CPP
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int getDepth(TreeNode* node)
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```
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@ -74,14 +74,14 @@ int getDepth(TreeNode* node)
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代码如下:
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```
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```CPP
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if (node == NULL) return 0;
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```
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3. 确定单层递归的逻辑
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这块和求最大深度可就不一样了,一些同学可能会写如下代码:
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```
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```CPP
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int leftDepth = getDepth(node->left);
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int rightDepth = getDepth(node->right);
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int result = 1 + min(leftDepth, rightDepth);
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