Q1. Buy and Sell Stock Problem Statement Imagine you are Harshad Mehta's friend, and you have been given the stock prices of a particular compa... read more
Q2. Group Anagrams Problem Statement Given an array or list of strings called inputStr , your task is to return the strings grouped as anagrams... read more
Q3. Rotting Oranges Problem Statement You are given a grid containing oranges where each cell of the grid can contain one of the three integer ... read more