题解 | #金字塔图案#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNextInt()) {
            int n = sc.nextInt();
            for (int i = 1; i <= n; i++) {
                for (int j = n ; j > i;j-- ) {
                    System.out.print(" ");
                }
                for (int z = 1; z <= i; z++) {
                    System.out.print("* ");
                }
                System.out.println();
            }
        }
    }
}