// Andrew Hoffmann
public class Alu
{
	double first, second, result;


   // Sets First and Second Values
	public void setBoth(double a, double b)
	{
		a = first;
		b = second;
	}
	// Gets Result
	public double getResult()
	{
		return result;
	}
    // Calculate the sum method
	    public double calcSum(double a, double b)
	    {
			result = a + b;
			return result;
	}
	// Calculate the mul method
	    public double calcMul(double a, double b)
	    {
			result = a * b;
			return result;
	}
	// Calculate the avg method
	    public double calcAvg(double a, double b)
	    {
			result = (a + b)/2;
			return result;
	}
}