[java] for문 구구단

package mypackage;
 
public class WhileExample1 {
    public static void main(String[] args) {
        MyComparison mycomp = new MyComparison();
        mycomp.displayGugudan();
    }
}
 
class MyComparison{
    void displayGugudan(){//for
        for(int dan = 1; dan <= 9; dan++){
            for(int su = 1; su <= 9; su++){
                System.out.println(dan+"단 : "+dan+"*"+su+"="+(dan * su));
            }
            System.out.println();
        }
    }
}