using System;

using Lab1;

namespace Lab1

{

    namespace A

    {

        //using B;

        public class Program

        {

            public static void Main()

            {

                B.Parser P = new B.Parser();

                P.parse( "32" );

                Console.WriteLine( P.Prop );

                P.Prop = 123;

                Console.WriteLine( P.Prop );

            }

        }

    }

    namespace B

    {

        public class Parser

        {

            private int Val;

            public int Prop

            {

                get{ return Val; }

                set{ Val = value; }

            }

            public void parse( String s )

            {

                Val = Int32.Parse( s );

            }

        }

    }

}