[BOJ] 2588번 | 곱셈

 

import java.util.Scanner;
public class Main {
	static Scanner sc = new Scanner (System.in);
	public static void main(String[] args) {
		
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		System.out.println((b%10)*a);
		System.out.println(((b%100)/10)*a);
		System.out.println((b/100)*a);
		System.out.println(a*b);
	}
}

 

✔배운점 

✔ %와 /를 정확하게 구분해서 활용하자! 헷갈리면 종이에 풀어보기!