Q1.Check If Given Words Are Present In A String Given a string 'S' and a list 'wordList' that consists of 'N' distinct words. Let 'Wi' denote w... read more
Q2.Order of People Heights There are ‘N’ people numbered from 0 to N - 1, standing in a queue. You are given two arrays ‘Height’ and ‘Infront‘ ... read more
Q3.Swap Number Without Temporary Variable Given two variables ‘X’ and ‘Y’. Your task is to swap the number without using a temporary variable o... read more