1月7日 作业 画菱形

public class zuoye {

    public static void main(String[] args) {
        // TODO 自动生成的方法存根

for (int hs = 1; hs < 11;hs++)
        {
            for (int kg =9; kg >= hs; kg--)
            {
                System.out.print(" ");
            }
            for (int ds = 1 ;ds <= hs; ds++)
            {
                System.out.print("*");
            }
            for (int ds = 1; ds < hs; ds++)
            {
                System.out.print("*");
            }
        System.out.println();
        }
        
        
        for (int hs = 9; hs > 0;hs--)
        {
            for (int kg =9; kg >= hs; kg--)
            {
                System.out.print(" ");
            }
            for (int ds = 1 ;ds <= hs; ds++)
            {
                System.out.print("*");
            }
            for (int ds = 1  ;ds < hs ; ds++)
            {
                System.out.print("*");
            }
            
        System.out.println();
        }
        
         
    }
        
    }