Binary Search Tree Algorithms
Explore different tree traversal algorithms and understand their behavior
Breadth-First Search
BeginnerLevel-order traversal visiting nodes layer by layer from left to right
Time
O(n)
Space
O(w)
Depth-First Search — Pre-Order
BeginnerVisit root, then left subtree, then right subtree
Time
O(n)
Space
O(h)
Depth-First Search — Post-Order
IntermediateVisit left subtree, then right subtree, then root
Time
O(n)
Space
O(h)
Depth-First Search — In-Order
BeginnerVisit left subtree, then root, then right subtree (sorted output for BST)
Time
O(n)
Space
O(h)
47
21
76
18
27
52
82
Choose a Search Algorithm to see the results.