/*
	File Name:	hw3.cpp
	Author:		Michael Collins
	Instructor:	Dr. John Wang
	Compilation:	g++ hw3.cpp -o hw3.out
	Execution:	./hw3.out

	Goal: 		This program will add, subtract, multiply, and 
			divide two numbers input by the user.

*/

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{
	float a, b, add, sub, mult, div;
	cout << fixed << showpoint << setprecision (1);
	
	string line = "------------------------------";

	cout << line;
	cout << "\nInput the first number(-1 to quit): ";
	cin >> a;

	while (a > 0)
	{
		cout << "\nInput the second number: ";
		cin >> b;
		
		add = a + b;
		sub = a - b;
		mult = a * b;
		div = a / b;

		cout << "\nThe addition of the two numbers is: " << add << endl;
		cout << "\nThe subtraction of the two numbers is: " << sub << endl;
		cout << "\nThe multiplication of the two numbers is: " << mult << endl;
		cout << "\nThe division of the two numbers is: " << div << endl;
		cout << line;

		cout << "\nInput the first number(-1 to quit): ";
		cin >> a;
	} 


	return 0;
}