using System;

public class Program

{

    public static void Main()

    {

        //-2147448293 Expected: 2147519003

        long ex1 = Convert.ToInt64("-2147448293");

        Console.WriteLine("{0}", ex1);

        long correctedEx1 = ex1 & 0xFFFFFFFF;

        Console.WriteLine("{0}", correctedEx1);

        // -2147238307

        long ex2 = Convert.ToInt64("-2147238307");

        Console.WriteLine("{0}", ex1);

        long correctedEx2 = ex2 & 0xFFFFFFFF;

        Console.WriteLine("{0}", correctedEx2); 

    }

}