Q1.Fix BST Given a Binary Search Tree, where exactly two nodes of the same tree were swapped by mistake. The task is to restore or fix the BST,... read more
Q2.Find Duplicate in Array You are given an array of integers 'ARR' containing N elements. Each integer is in the range [1, N-1], with exactly ... read more
Q3.Largest subarray with equal number of 0s and 1s You are given an array consisting of 0s and 1s. You need to find the length of the largest s... read more