/*I Mctavish - 2017/08/24

Calculate V, R or I based on Ohm's Law*/

using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("What are you trying to find?  Potential (V), current (I) or resistance (R)");

        string unitToFind = Console.ReadLine();

        if(unitToFind == "V")

        {

            Console.WriteLine("Enter the Resistance as a decimal number");

            double R;

            while(!double.TryParse(Console.ReadLine(),out R));

            Console.WriteLine("Enter the Current (amperage) as a decimal number");

            double I;

            while(!double.TryParse(Console.ReadLine(),out I));

            double V = R*I;

            Console.WriteLine("Potential Voltage is: " + V.ToString() + " Volts");

        }else if(unitToFind == "I")

        {

            Console.WriteLine("Enter the Potential Voltage as a decimal number");