[Java] 직사각형 별 찍기 (프로그래머스)

import java.util.Scanner;

public class Solution {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        

        for (int i = 0; i < b; i++) {
            for(int j = 0; j < a; j++){
                System.out.print('*');
            }
            System.out.println("");
        }
    }
}