python 3.xx Recursion An \'array palindrome\' is an array, which, when its eleme

Question

python 3.xx

Recursion

An 'array palindrome' is an array, which, when its elements are reversed, remains the same.
Write a recursive function, isPalindrome, that accepts a tuple and returns whether the tuple is a palindrome.
A tuple is a palindrome if:

*the tuple is empty or contains one element

*the first and last elements of the tuple are the same, and the rest of the tuple is a palindrome

Explanation / Answer

number = int(raw_input("Enter a number: ")) rev = 0 neg = number original = number if (number < 0): number = number * -1 else: number = number while ( number > 0 ): k = number % 10 number = number / 10 rev = k + ( rev * 10 ) if (number < 1): break if ( neg < 0 ): rev = ( rev * -1) else: rev = (rev) if ( rev == original): print "The number you entered is a palindrome number" else: print "The number you entered is not a palindrome number"

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