548 : 반복제어문2 - 자가진단8

Java

public class Main {
    public static void main(String[] args) {
        for (int i=2; i<=4; i++){
            for (int j=1; j<=5; j++)
                System.out.printf("%d * %d = %2d   ", i, j, i*j);
            System.out.println();
        }
    }
}