using System;

public class Program

{

    public static void Main()

    {

        int aVal = total(10);

        Console.WriteLine(aVal);

    }

    public static int total(int a)

    {

        int a_Value = a + a;

​

        return a_Value;

    }

    public static void print_text()

    {

        Console.WriteLine("Printed using a method");

    }

}