public void testMultiplication()
{
decimal op1 = 2.4m;
decimal op2 = 5.8m;
Assert.AreEqual(op1 * op2, Mul.Multiplication(op1, op2));
}
public static void Main(String[] args)
{
Console.WriteLine("Enter num1");
int num1 = Int32.Parse(Console.ReadLine());
Console.WriteLine("Enter num2");
int num2 = Int32.Parse(Console.ReadLine());
Add a = new Add();
Mul m = new Mul();
Console.WriteLine(a.Addition(num1, num2));
Console.WriteLine(m.Multiplication(num1, num2));
Console.ReadLine();
}