For) Noticing Even NUmbers

public class Main {

    public static void main(String[] args) {
        int number = 1;

        for (number = number ; number <= 20 ; number++){

            if (number % 2 == 0){
                System.out.println(number + " <");
            }else{
                System.out.println(number);
            }
        }
    }
}