Problems Related to Binary Trees

Various problems related to binary trees and its solution

1.Maximum/Minimum Depth of Binary Tree2.Lowest Common Ancestor of a Binary Tree3.Symmetric Tree4.Path Sum5.Tree : Top View6. Diameter of Binary Tree7.Populating Next Right Pointers in Each Node8.Balanced Binary Tree9.Binary Tree Zigzag Level Order Traversal10.Invert Binary Tree11.Binary Tree Right Side View12.Validate Binary Tree Nodes13.Merge Two Binary Trees14.Flatten Binary Tree to Linked List15. Construct Binary Tree from Preorder and Inorder Traversal16. Construct Binary Tree from Inorder and Postorder Traversal17. Binary Tree Maximum Path Sum18. Sum Root to Leaf Numbers19. Subtree of Another Tree20. Even Odd Tree21. Delete Nodes And Return Forest22. Maximum Binary Tree23. Linked List in Binary Tree24. Longest Univalue Path25. Sum of Distances in Tree26. Distribute Coins in Binary Tree27. Find Duplicate Subtrees28. Serialize and Deserialize BST29. Serialize and Deserialize Binary Tree30. Path Sum III31. Delete Leaves With a Given Value32. All Possible Full Binary Trees33. All Nodes Distance K in Binary Tree34. Maximum Width of Binary Tree