palindrome
A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam or racecar. * for a number, * if it is negative, cannot be a palindrome
A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam or racecar. * for a number, * if it is negative, cannot be a palindrome