Q1.Longest Palindromic Subsequence You have been given a string ‘A’ consisting of lower case English letters. Your task is to find the length o... read more
Q2.Word Pattern You have been given two strings 'S' and ‘T’. Your task is to find if ‘S’ follows the same pattern as ‘T’. Here follow means a f... read more
Q3.Check If The String Is A Palindrome You are given a string 'S'. Your task is to check whether the string is palindrome or not. For checking ... read more