A. Write a value‐returning function called length() that takes a positive integer and

returns the number of digits in that integer.

B. Using the written function in part A, write a value‐returning function called ispalindrome(),

while 5675 is not palindrome. The function takes a positive integer and

returns true if the integer is a palindrome and false otherwise.

Test your functions by writing a main function that prompts the user to input an integer

and outputs its number of digits and "It Is a Palindrome" message if it is a palindrome,

otherwise "It Is not a Palindrome".