static void Main(string[] args)
{
do
{
int n;
n=SoNguyen.NhapSoNguyenDuong("Nhap n = ");
Console.Write("Tich tat cac uoc so cua so nguyen duong "+n+" la "+TinhToan.tichuoc(n));
} while (SoNguyen.NhapSoNguyen("\nTiep tuc (1.Tiep, 0.Khong) ? ")!=0);
}
