题解 | #带空格直角三角形图案#

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++) {
                //打印空格
                for (int j = n; j > i; j--) {
                    System.out.print("  ");
                }
                //打印*
                for (int z = 0; z < i; z++) {
                    System.out.print("* ");
                }
                System.out.println();
            }
        }
    }
}