곱셈 (2588)

Java 11

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner scn = new Scanner(System.in);
        int a = scn.nextInt();
        int b = scn.nextInt();

        scn.close();

        System.out.println(a * (b%10));
        System.out.println(a * (b%100/10));
        System.out.println(a * (b/100));
        System.out.println(a * b);
    }
}