Category: Software Development Engineer (SDE)

0

Print All The Nodes Which are X distance from the Given Node

Objective: – Given Binary Tree, Print All The Nodes Which are X distance from the Given Node. Example : Approach: Quite Tricky solution, i will explain using the example given in the picture.

3

Sorted Array to Binary Search Tree of Minimal Height

Objective: Given a sorted array with unique elements, Create a binary search tree with minimal height. Why minimal height is important : We can do the linear scan to the array and make the...