Q1.Reverse Linked List Given a singly linked list of integers. Your task is to return the head of the reversed linked list. For example: The gi... read more
Q2.Triplets with Given Sum You are given an array/list ARR consisting of N integers. Your task is to find all the distinct triplets present in ... read more
Q3.K-th largest Number BST You are given a binary search tree of integers with 'N' nodes. Your task is to return the K-th largest element of th... read more