Check if postordered array forms a binary search tree

Construct Binary Search Tree BST from Preorder Traversal

Delete in a Binary Search Tree

Duplicate each node in a binary search tree and add as its left child

Find Size of Binary Tree

December 2, 2024 · 4 min ·  Tags List of tags for the post   bst-binary-search-tree ·  Last updated: Aug 2, 2025

Given preorder traversal of a BST, check if each non-leaf node has only one child

Insert into a Binary Search Tree

Maximum in a Binary Search Tree

December 2, 2024 · 3 min ·  Tags List of tags for the post   bst-binary-search-tree ·  Last updated: Aug 2, 2025

Minimum in a Binary Search Tree

December 2, 2024 · 3 min ·  Tags List of tags for the post   bst-binary-search-tree ·  Last updated: Aug 2, 2025

Number of elements smaller than root in preorder traversal of a BST

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