What will be the output of the following C# code snippet?

class access
{
    public int x;
    private int y;
    public  void cal(int a, int b)
    {
        x = a + 1;
        y = b;
    }
    public  void print() 
   {
       Console.WriteLine(" " + y);     
   } 
}    
class Program
{
    static void Main(string[] args)
    {
        access obj = new access();   
        obj.cal(2, 3);
        Console.WriteLine(obj.x);
        obj.print();
        Console.ReadLine();
    }
}