Q1.Count Ways To Reach The N-th Stairs You have been given a number of stairs. Initially, you are at the 0th stair, and you need to reach the N... read more
Q2.Distinct Strings With Odd and Even Swapping Allowed You are given an array of strings. Your task is to find the number of unique strings. A ... read more
Q3.Maximum Subarray Sum You are given an array (ARR) of length N, consisting of integers. You have to find the sum of the subarray (including e... read more