菱形代码

 1 package Lingxing;
 2 
 3 public class lingxing {
 4 
 5     public static void main(String[] args) 
 6 {
 7                    for (int h=0; h<10; h++)
 8         {
 9             for (int l=8; l>=h; l--)
10             {
11                 System.out.print(" ");
12             }
13             for (int m=0; m<=h; m++)
14             {
15                 System.out.print("*");
16             }
17             for (int n=1; n<=h; n++)
18             {
19                 System.out.print("*");
20             }
21             System.out.println();
22         }
23         for (int o=0; o<10; o++)
24         {
25             for (int p=0; p<=o; p++)
26             {
27                 System.out.print(" ");
28             }
29             for (int q=8; q>=o; q--)
30             {
31                 System.out.print("*");
32             }
33             for (int r=7; r>=o; r--)
34             {
35                 System.out.print("*");
36             }
37             System.out.println();
38         }
39     }
40 
41 }