// This program demonstrates a simple recursive function.
#include <iostream>
using namespace std;

// Function prototype
void message(int);

int main()
{
   message(5);
   return 0;
}

//***********************************************************
// Definition of function Message. If the value in times is *
// greater than 0, the message is displayed and the         *
// function is recursively called with the argument         *
// times - 1.                                               *
//***********************************************************

void message(int times)
{
   if (times > 0)
   {
      cout << "This is a recursive function.\n";
      message(times - 1);
   }
}