Binary Trees
Binary Tree questions from the Final 450 DSA sheet, covering traversals, height and diameter problems, and tree construction — staples of any DSA interview. Each links to GeeksforGeeks and, where available, LeetCode or Coding Ninjas.
Binary Tree questions from the Final 450 DSA sheet, covering traversals, height and diameter problems, and tree construction — staples of any DSA interview. Each links to GeeksforGeeks and, where available, LeetCode or Coding Ninjas.