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添加104 二叉树的最大深度的go版本
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@ -1570,9 +1570,43 @@ class Solution:
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return len(result)
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```
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Go:
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```go
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/**
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* Definition for a binary tree node.
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* type TreeNode struct {
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* Val int
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* Left *TreeNode
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* Right *TreeNode
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* }
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*/
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func maxDepth(root *TreeNode) int {
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ans:=0
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if root==nil{
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return 0
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}
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queue:=list.New()
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queue.PushBack(root)
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for queue.Len()>0{
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length:=queue.Len()
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for i:=0;i<length;i++{
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node:=queue.Remove(queue.Front()).(*TreeNode)
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if node.Left!=nil{
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queue.PushBack(node.Left)
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}
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if node.Right!=nil{
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queue.PushBack(node.Right)
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}
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}
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ans++//记录深度,其他的是层序遍历的板子
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}
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return ans
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}
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```
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JavaScript:
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# 111.二叉树的最小深度
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