//this program uses a function t perform division. If division
//by zero is detected, the function returns.
#include <iostream>
using namespace std;

//function prorotype 
void divide(double, double);

int main()
{
	double num1, num2;
	
	cout << "Enter two numbers and I will divide the first\n";
	cout << "number by the second number: ";
	cin >> num1 >> num2;
	divide(num1, num2);
	return 0;
}

//***************************************************************
// Definition of function dived.								*
// Uses two parameters: arg1 and arg2. The function divides arg1*
// by arg2 and shows the result. If arg2 is zero, however, the	*
//function returns.												*
//***************************************************************

void divide(double arg1, double arg2)
{
	if (arg2 == 0.0)
	{
		cout << "Sorry, I cannot divide by zero.\n";
		return ;
	}
	cout << "The quotient is " << (arg1 / arg2) << endl;
}