InterfaceSegregation.cs

 public interface ICar
    {
        void Drive();
        void ShiftManualGear();
        void ShiftAutomaticGear();
    }
    public class Maruthi800 : ICar
    {
        public void Drive()
        {
            Console.WriteLine("Drive");
        }
        public void ShiftManualGear()
        {
            Console.WriteLine("Shift Gear");
        }
        public void ShiftAutomaticGear()
        {
            throw new System.NotImplementedException();
        }
    }