using System;
using System.Collections.Generic;


public class Program
{
    public static void Main()
    {
        Outer.CreateInstance(34);
        Outer.CreateInstance(5);
        Outer.CreateInstance(21);
        Console.WriteLine(Outer.CompareRecord(0,34));
    }
}

public static class Outer
{
    private static List<Nested> ListOfNested = new List<Nested>();

    public static void CreateInstance(int input)
    {
        Nested record = new Nested(input);
        ListOfNested.Add(record);
    }

    public static bool CompareRecord(int location, int num)
    {
     // return (ListOfNested[location].Field == num);
        return (ListOfNested[location].field == num);
    }

    private class Nested
    {
        int field;
        public Nested(int field)
        {
            this.field = field;
        }

         public int Field
         {
                get {return field;}
         }
    }
}