# ReverseString.py
#
# Description: Reverses a string recursively!
#
# Author: Anne Lavergne
# Date: Latest modification March 2024

def reverseString(aStr):
 """ Reverse a string recursively. """

 # Base case
 if ( len(aStr) <= 1 ):
   return aStr

 # Recursive case
 return aStr[len(aStr)-1] + reverseString(aStr[0:len(aStr)-1])


# ***Main part of the program

# Ask the user for a string
theStr = input("Please, enter a string to reverse: ")

# Call the reverse string function
theReversedStr = reverseString(theStr)

# Display the result
print(f"The string to reverse is {theStr}")
print(f"The reversed string is {theReversedStr}")