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Update preorder_traversal_iii.

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krahets
2023-07-25 16:39:38 +08:00
parent 90af225dae
commit b067016bfa
20 changed files with 48 additions and 56 deletions
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codes/go/chapter_backtracking/preorder_traversal_test.go
+2 -2
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@@ -59,7 +59,7 @@ func TestPreorderTraversalIIICompact(t *testing.T) {
res := make([][]*TreeNode, 0)
preOrderIII(root, &res, &path)
fmt.Println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点，仅包含一个值为 7 的节点")
fmt.Println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点")
for _, path := range res {
for _, node := range path {
fmt.Printf("%v ", node.Val)
@@ -81,7 +81,7 @@ func TestPreorderTraversalIIITemplate(t *testing.T) {
choices = append(choices, root)
backtrackIII(&state, &choices, &res)
fmt.Println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点，仅包含一个值为 7 的节点")
fmt.Println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点")
for _, path := range res {
for _, node := range path {
fmt.Printf("%v ", node.Val)