Update 二叉树的递归遍历.md

Go 中函数应该为小写 与 leetcode 保持一致。
This commit is contained in:
wjjiang
2021-07-29 11:44:51 +08:00
committed by GitHub
parent ff3875d502
commit 39f313ff0c

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@ -222,7 +222,7 @@ Go
前序遍历:
```go
func PreorderTraversal(root *TreeNode) (res []int) {
func preorderTraversal(root *TreeNode) (res []int) {
var traversal func(node *TreeNode)
traversal = func(node *TreeNode) {
if node == nil {
@ -240,7 +240,7 @@ func PreorderTraversal(root *TreeNode) (res []int) {
中序遍历:
```go
func InorderTraversal(root *TreeNode) (res []int) {
func inorderTraversal(root *TreeNode) (res []int) {
var traversal func(node *TreeNode)
traversal = func(node *TreeNode) {
if node == nil {
@ -257,7 +257,7 @@ func InorderTraversal(root *TreeNode) (res []int) {
后序遍历:
```go
func PostorderTraversal(root *TreeNode) (res []int) {
func postorderTraversal(root *TreeNode) (res []int) {
var traversal func(node *TreeNode)
traversal = func(node *TreeNode) {
if node == nil {