using System;

using System.Text;

​

public class Program

{

    public void Main()

    {

        object[] array = new object[1];

        array[0] = peka();

        int hej = 5;

        Console.WriteLine(array[3].ToString());

    }

​

    static int peka(int hej)

    {

        hej = hej * 5;

        return hej;

    }

}