//This program has two functions : main and displayMessage
#include <iostream>
using namespace std;

//*****************************************
// Definition of function displayMEssage  *
// This function displays a greeting.	  *
//*****************************************

void displayMessage()
{
	cout << "Hello from the function displayMessage.\n";
}

//*****************************************
// Function main						  *
//*****************************************

int main()
{
	cout << "Hello from main.\n";
	displayMessage();
	cout << "Back in function main again.\n";
	return 0;
}