using System;

public class Program

{

    public static void Main()

    {

        int i = 30;

        object j = 1;

        AlterSObject(ref j);

        Console.WriteLine("i = {0}, j = {1}", i, j);

    }

    static void AlterSObject(ref object testO)

    {

        int b = 130;

        testO = b;

    }

}