2556번 풀이 [Java]

문제

풀이

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());       
        for(int i = 0; i < n; i++) {
            for(int j = 0; j < n; j++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}