Introduction to Programming using Python 1st Edition

Published by Pearson
ISBN 10: 0132747189
ISBN 13: 978-0-13274-718-9

Chapter 15 - Recursion - Programming Exercises - Page 524: 15.9

Answer

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Work Step by Step

# 15.9 (Print the characters in a string reversely) Write a recursive function that displays # a string reversely on the console using the following header: # def reverseDisplay(value): # For example, reverseDisplay("abcd") displays dcba. Write a test program # that prompts the user to enter a string and displays its reversal. def reverseDisplay(value): if value == '': print() else: print(value[-1], end='') reverseDisplay(value[:len(value) - 1]) val = input("Enter a string: ") reverseDisplay(val)
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