using System;

public class Program

{

    public static void Main()

    {

    //print out even number in the range of 1 to 2 using for-loop

    //break the loop if the number is a multiple of 5

    for(int i = 1; i <= 20; i++)

    {

        if(i % 2== 0 )

        {

            if(i % 5 == 0 )

            {

                break;

            }

        Console.WriteLine(i);

          }

        }

    }

}