[JAVA] 백준 2438번 별 찍기 - 1

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int a = scanner.nextInt();

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