static void Main(string[] args)
{
var test = new cosothaplucphan(255);
test.output();
Console.ReadLine();
}
static void Main(string[] args)
{
var x = new cosothaplucphan();
x.nhap();
x.Xuat();
var y = new cosothaplucphan();
y.nhap();
y.Xuat();
Console.ReadLine();
}
static void Main(string[] args)
{
cosothaplucphan a = new cosothaplucphan();
cosothaplucphan b = new cosothaplucphan();
cosothaplucphan c = new cosothaplucphan();
a.Xuat(a.Nhap());
Console.WriteLine("-------------------------------------------------------------------");
b.Xuat(b.Nhap());
Console.WriteLine("-------------------------------------------------------------------");
c = a + b;
Console.ReadKey();
}
