public class MyMath
{
	private int a;
	private int b;
	private int sum;
	private int product;


	public MyMath(int a, int b)
	{
		this.a = a;
		this.b = b;
	}


	public int add()
	{
		sum = a + b;
		return sum;
	}


	public int multiply()
	{
		product = a * b;
		return product;
	}
}