C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

namespace CISS_ProgrammingExercise
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("The output:\n");
            Exercise3();
            Console.WriteLine("\n\nPress a key to continue..");
            Console.ReadKey();
        }

        // instantiate objects and call methods from any of the below classes to write 
        // "Never send a human to do a machine's job." 
        // to the console
        static void Exercise3()
        {
            Base.Base();
            var send = Base.msg;
            Console.Write(send);

            var derived = new Derived();
            var derived = derived.GetString(); //a
            Console.Write(derived);

            var finished = new Finished();
            var human = finished.GetString(); //human
            Console.Write(human);
            (Base)derived.Print(); //to

            derived.Print(); //do
            

            var moreDerived = new MoreDerived();
            moreDerived.Print(); //mach

            var moreDerived2 = new MoreDerived2();
            MoreDerived2.MoreDerived2(); //ine
            moreDerived2.GetString();//'s
            moreDerived.IWord2.Print(); //jobs

        }
                
    
        public interface IWord
        {
            void Print();
        }

        public interface IWord2 : IWord
        {
            new void Print();
        }

        public abstract class Base
        {
            protected static string msg = "send ";

            public Base()
            {
                Console.Write(this.GetString());
            }

            static Base()
            {
                Console.Write("Never ");
            }

            public virtual void Print()
            {
                Console.Write("to ");
            }

            protected virtual string GetString()
            {
                return "llama ";
            }
        }

        public class Derived : Base, IWord
        {

            static Derived()
            {
                Console.Write(Derived.msg);
            }

            public new virtual void Print()
            {
                Console.Write("do ");
            }

            protected override string GetString()
            {
                return "a ";
            }
        }

        public sealed class MoreDerived : Derived, IWord
        {
            public override void Print()
            {
                Console.Write("mach");
            }

            void IWord.Print()
            {
                Console.Write("a ");
            }

            protected override string GetString()
            {
                return "do ";
            }
        }

        public sealed class MoreDerived2 : Derived, IWord2
        {

            static MoreDerived2()
            {
                Console.Write("ine");
            }

            public new void Print()
            {
                Console.Write("job. ");
            }

            void IWord2.Print()
            {
                Console.Write("job.");
            }

            protected override string GetString()
            {
                return "'s ";
            }
        }

        public abstract class Unfinished : Base
        {
            protected new void Print()
            {
                Console.Write("camel ");
            }

            protected override string GetString()
            {
                return "human ";
            }
        }

        public class Finished : Unfinished
        {
        }



    }
}

​x
 
using System;
​
namespace CISS_ProgrammingExercise
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("The output:\n");
            Exercise3();
            Console.WriteLine("\n\nPress a key to continue..");
            Console.ReadKey();
        }
​
        // instantiate objects and call methods from any of the below classes to write 
        // "Never send a human to do a machine's job." 
        // to the console
        static void Exercise3()
        {
            Base.Base();
            var send = Base.msg;
            Console.Write(send);
​
            var derived = new Derived();
            var derived = derived.GetString(); //a
            Console.Write(derived);
​
            var finished = new Finished();
            var human = finished.GetString(); //human
            Console.Write(human);
            (Base)derived.Print(); //to
​
            derived.Print(); //do
            
​
            var moreDerived = new MoreDerived();
            moreDerived.Print(); //mach
​
            var moreDerived2 = new MoreDerived2();
            MoreDerived2.MoreDerived2(); //ine
            moreDerived2.GetString();//'s
            moreDerived.IWord2.Print(); //jobs
​
        }
                
    
        public interface IWord
        {
            void Print();
        }
​
        public interface IWord2 : IWord
        {
            new void Print();
        }
​
        public abstract class Base
        {
            protected static string msg = "send ";
​
            public Base()
            {
                Console.Write(this.GetString());
            }
​
            static Base()
            {
                Console.Write("Never ");
            }
​
            public virtual void Print()
            {
                Console.Write("to ");
            }
​
            protected virtual string GetString()
            {
                return "llama ";
            }
        }
​
        public class Derived : Base, IWord
        {
​
            static Derived()
            {
                Console.Write(Derived.msg);
            }
​
            public new virtual void Print()
            {
                Console.Write("do ");
            }
​
            protected override string GetString()
            {
                return "a ";
            }
        }
​
        public sealed class MoreDerived : Derived, IWord
        {
            public override void Print()
            {
                Console.Write("mach");
            }
​
            void IWord.Print()
            {
                Console.Write("a ");
            }
​
            protected override string GetString()
            {
                return "do ";
            }
        }
​
        public sealed class MoreDerived2 : Derived, IWord2
        {
​
            static MoreDerived2()
            {
                Console.Write("ine");
            }
​
            public new void Print()
            {
                Console.Write("job. ");
            }
​
            void IWord2.Print()
            {
                Console.Write("job.");
            }
​
            protected override string GetString()
            {
                return "'s ";
            }
        }
​
        public abstract class Unfinished : Base
        {
            protected new void Print()
            {
                Console.Write("camel ");
            }
​
            protected override string GetString()
            {
                return "human ";
            }
        }
​
        public class Finished : Unfinished
        {
        }
​
​
​
    }
}
​

Compilation error (line 20, col 18): 'Program.Base' does not contain a definition for 'Base'
Compilation error (line 21, col 29): 'Program.Base.msg' is inaccessible due to its protection level
Compilation error (line 25, col 17): A local variable or function named 'derived' is already defined in this scope
Compilation error (line 25, col 35): 'Program.Derived.GetString()' is inaccessible due to its protection level
Compilation error (line 29, col 34): 'Program.Unfinished.GetString()' is inaccessible due to its protection level
Compilation error (line 31, col 13): Cannot convert type 'void' to 'CISS_ProgrammingExercise.Program.Base'
Compilation error (line 31, col 13): Only assignment, call, increment, decrement, await, and new object expressions can be used as a statement
Compilation error (line 40, col 26): 'Program.MoreDerived2' does not contain a definition for 'MoreDerived2'
Compilation error (line 41, col 26): 'Program.MoreDerived2.GetString()' is inaccessible due to its protection level
Compilation error (line 42, col 25): 'Program.MoreDerived' does not contain a definition for 'IWord2' and no accessible extension method 'IWord2' accepting a first argument of type 'Program.MoreDerived' could be found (are you missing a using directive or an assembly reference?)

Last Run:	9:37:33 pm
Compile:	0.009s
Execute:	0s
Memory:	0b
CPU:	0s

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