static void Main(string[] args)
{
Calculator c = new Calculator();
c.sum(500, 400);
c.sub(5, 4);
c.multiplication(5, 4);
c.division(5, 4);
Console.WriteLine(" ");
ScientificCalculator s = new ScientificCalculator();
s.XtoY(5, 2);
}
static void Main(string[] args)
{
BasicCalculator ob = new BasicCalculator();
Console.WriteLine("Sum : " + ob.Sum(12, 13));
Console.WriteLine("Sub : " + ob.Sub(12, 13));
Console.WriteLine("Multiplication : " + ob.Multiplication(2, 3));
Console.WriteLine("Division : " + ob.Division(12, 6));
ScientificCalculator ob2 = new ScientificCalculator();
Console.WriteLine("Power : " + ob2.XtoY(3, 3));
Console.WriteLine("Root : " + ob2.Root(64));
Console.WriteLine("Log : " + ob2.Logarithm(1));
}
