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feat: add LevelOrderTraverse func

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dudaodong
2022-03-01 11:23:33 +08:00
parent aa28479d11
commit 06bd407a0c
3 changed files with 47 additions and 1 deletions
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7
datastructure/tree/bstree.go
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@@ -63,6 +63,13 @@ func (t *BSTree[T]) InOrderTraverse() []T {
return inOrderTraverse(t.root)
}
// LevelOrderTraverse traverse tree node in level order
func (t *BSTree[T]) LevelOrderTraverse() []T {
traversal := make([]T, 0)
levelOrderTraverse(t.root, &traversal)
return traversal
}
// Depth returns the calculated depth of a binary saerch tree
func (t *BSTree[T]) Depth() int {
return calculateDepth(t.root, 0)