Second.cs

using System;

namespace Base
{
    namespace Second
    {
        namespace last
        {
            class Second
            {
                
                public void dis()
                {
                    
                    Console.WriteLine("Second Class\n");
                    
                }
            }

            

            public class Third
            {
                public void dis()
                {
                    
                    Console.WriteLine("Third Class\n");
                }
                public class Four
                {
                    public void dis()
                    {
                        Console.WriteLine("Four Class\n");
                    }
                }
                
            }
        }
    }
}