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添加（二叉树的递归遍历.md）：删除多余的js版本

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Steve2020
2022-01-24 20:27:15 +08:00
parent a488a3414a
commit fec8e0882a
1 changed files with 0 additions and 34 deletions
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34
problems/二叉树的递归遍历.md
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@ -270,40 +270,6 @@ func postorderTraversal(root *TreeNode) (res []int) {
}
```
javaScript:
```js
前序遍历:
var preorderTraversal = function(root, res = []) {
if (!root) return res;
res.push(root.val);
preorderTraversal(root.left, res)
preorderTraversal(root.right, res)
return res;
};
中序遍历:
var inorderTraversal = function(root, res = []) {
if (!root) return res;
inorderTraversal(root.left, res);
res.push(root.val);
inorderTraversal(root.right, res);
return res;
};
后序遍历:
var postorderTraversal = function(root, res = []) {
if (!root) return res;
postorderTraversal(root.left, res);
postorderTraversal(root.right, res);
res.push(root.val);
return res;
};
```
Javascript版本：
前序遍历：