#include "stdafx.h"
#include <iostream>

using namespace std;
int main()
{
	//This program will take the values the user inputs to calculate car loan payments.

	cout << "Car Loan Calculator" << endl;
	float price;
	float downPayment;
	float tradeIn;
	float loanAmt;
	float annualIntRate;
	float annualIntPercent;
	float monIntRate;
	int noMonths;
	float monPayment;

	cout << "What is the price of the car you want to buy? ";
	cin >> price;
	cout << "If you traded in a car, please input the value of the car. If not please input 0. ";
	cin >> tradeIn;
	cout << "What is the down payment of the car you want to buy? ";
	cin >> downPayment;
	cout << "What is the interest rate for your car loan in percentage? ";
	cin >> annualIntRate;
	cout << "Would you like to make payments for 12, 24, 36, 48, or 60 months? ";
	cin >> noMonths;

	//This while statement is to check that the users input matches all of the specifications for the calculator.

	while

		(price > 50, price < 50000);
		(tradeIn >= 0, tradeIn < price);
		(downPayment >= 0, downPayment < price - tradeIn);
		(annualIntRate >= 0, annualIntRate < 100);
		(noMonths = 12, noMonths = 24, noMonths = 36, noMonths = 48, noMonths = 60);

	monIntRate = annualIntRate / 12;
	annualIntPercent = annualIntRate * 100;
	loanAmt = price - downPayment - tradeIn;
	monPayment = ( loanAmt * monIntRate ) / ( 1 - (1 + monIntRate) ^ -noMonths);
	cout << "The monthly payment is";
	cout << monPayment;
	system("pause");
    return 0;
}