static void AddBikes() { reg.AddBike("Mustang", "1"); reg.AddBike("Puch", "12"); reg.AddBike("Puch", "3"); reg.AddBike("Mustang", "14"); reg.AddBike("Mount", "5"); reg.AddBike("Puch", "16"); reg.AddBike("Mount", "7"); reg.AddBike("Mustang", "18"); reg.AddBike("Mount", "9"); reg.AddBike("Mount", "10"); reg.AddBike("Puch", "2"); }