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easy

Lowest Common Ancestor (LCA) of two Nodes in a Binary Tree

Check it out Last Updated: Dec 12, 2024

easy

Maximum Width of a Binary Tree

Check it out Last Updated: Dec 12, 2024

easy

Print All Nodes at a Distance of K in Binary Tree

Check it out Last Updated: Dec 13, 2024

easy

Minimum Time Taken to Burn the Binary Tree from a Given Node

Check it out Last Updated: Dec 13, 2024

easy

Count Total Nodes in a Complete Binary Tree

Check it out Last Updated: Dec 13, 2024

easy

Requirements Needed to Construct a Unique Binary Tree

Check it out Last Updated: Apr 08, 2025

hard

Construct a Binary Tree from Preorder and Inorder

Check it out Last Updated: Apr 08, 2025

hard

Construct a Binary Tree from Postorder and Inorder

Check it out Last Updated: Apr 08, 2025

hard

Serialize and De-Serialize Binary Tree

Check it out Last Updated: Apr 08, 2025

hard

Morris Inorder Traversal

Check it out Last Updated: Apr 09, 2025

hard

Morris Preorder Traversal

Check it out Last Updated: Apr 09, 2025