static void Main(string[] args)
{
ChildCalculate calculate = new ChildCalculate();
calculate.Add(2, 2);
calculate.Substract(10, 5);
calculate.Divide(12, 6);
}
static void Main(string[] args)
{
ChildCalculate calculate = new ChildCalculate();
calculate.Add(5, 7);
calculate.Substract(10, 2);
calculate.Multiply(10, 10);
calculate.Divide(12, 6);
}
static void Main(string[] args)
{
Calculate calculate = new ChildCalculate();
calculate.Add(2, 2);
calculate.Substract(15, 36);
calculate.Multiply(15, 36);
calculate.divide(40, 10);
}