static void Main(string[] args)
        {
            Karyawan karyawan1 = new Karyawan(19112893, "Zulhaditya", 500000);
            Karyawan karyawan2 = new Karyawan(19012271, "Delanno", 300000);


            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.showKaryawan();
            karyawan2.showKaryawan();

            Console.WriteLine("\n\n Alhamdulillah naik gaji nih 10%");

            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.naikGaji();
            karyawan2.naikGaji();

            Console.ReadKey();
        }
        static void Main(string[] args)
        {
            Karyawan karyawan1 = new Karyawan(19766117, "Delanno", 300000);
            Karyawan karyawan2 = new Karyawan(19889911, "Mukti", 150000);


            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.showKaryawan();
            karyawan2.showKaryawan();

            Console.WriteLine("\n\n yeeee naik gaji nih ");

            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.naikGaji();
            karyawan2.naikGaji();

            Console.ReadKey();
        }
        static void Main(string[] args)
        {
            Karyawan karyawan1 = new Karyawan(19112896, "Reny", 800000);
            Karyawan karyawan2 = new Karyawan(19020117, "Hapiz", 700000);


            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.showKaryawan();
            karyawan2.showKaryawan();

            Console.WriteLine("\n\n hey baby naik gaji nih 10%");

            Console.WriteLine("NIK \t Nama \t Gaji");
            Console.WriteLine("--------------------------");
            karyawan1.naikGaji();
            karyawan2.naikGaji();

            Console.ReadKey();
        }