static void Main(string[] args)
{
UpdateBasicCalculator c = new UpdateBasicCalculator("plexton", "100");
c.ShowInfo();
c.division(20, 30);
c.multiplication(120, 30);
c.sub(28, 33);
c.sum(20, 30);
UpdateScientificCalculator s = new UpdateScientificCalculator("gtx", " fx-500");;
s.ShowInfo();
s.factorial(520);
s.XtoY(20, 33);
s.sum(20, 50);
s.sub(65, 72);
s.multiplication(50, 60);
s.division(130, 140);
}
static void Main(string[] args)
{
UpdateBasicCalculator c = new UpdateBasicCalculator("Abacus", "100");
c.ShowInfo();
c.division(15, 5);
c.multiplication(10, 10);
c.sub(18, 13);
c.sum(1, 100);
UpdateScientificCalculator s = new UpdateScientificCalculator("Casio", " fx-991EX");;
s.ShowInfo();
s.factorial(5);
s.XtoY(2, 8);
s.sum(20, 00);
s.sub(23, 12);
s.multiplication(5, 10);
s.division(10, 10);
}