用循环结构实现显示输出下面由数字构成的图案····多谢各位大大侠相助哈  小妹 感激不尽
      9 8 7 6 5 4 3 2 1
        8 7 6 5 4 3 2 1
          7 6 5 4 3 2 1
            6 5 4 3 2 1
              5 4 3 2 1
                4 3 2 1
                  3 2 1
                    2 1
                      1

public class Test {
    public static void main(String[] args) {
        for(int i=0; i<9; i++) {
            for(int k=0; k<i; k++) {
                System.out.print(" ");
            }
            for(int j=9-i; j>0; j--){
                System.out.print(j);
               
            }
            System.out.println();
        }
        
    }
}