Chapter 21, Problem 21.21E

Program Plan Intro

Printing a String Backward Using Recursion.

Program Plan:

• Include the required header files.
• Declare the prototype of the function recursive.
• Define the “recursive()” function.
• Check whether str.rend()==rit.
• If so then return.
• Else display the current text at rit.
• Make a call to function recursivewithstrand the next location.

• Define the “main()” function
• Create a string variable str.
• Accept a line of text from user into str.
• Display the original value of str variable.
• Display the message “The reversed one is :”.
• Make a call to function recursivewithstrand a string iterator.