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  1. class Main
  2. {
  3.     public static void main(String[] args)
  4.     {
  5.         stars();
  6.     }
  7.  
  8.     static void stars()
  9.     {
  10.         final int MAX_WIDTH = 7;
  11.  
  12.         for (int i = 0; i < 7; ++i)
  13.         {
  14.             int width;
  15.  
  16.             if (i < 3) width = MAX_WIDTH - i * 2;
  17.             else if (i > 3) width = (i - 3) * 2 + 1;
  18.             else width = 1;
  19.  
  20.             // Before spaces
  21.  
  22.             for (int j = 0; j < (MAX_WIDTH - width) / 2; ++j)
  23.             {
  24.                 System.out.print(" ");
  25.             }
  26.  
  27.             // Stars
  28.  
  29.             for (int j = 0; j < width; ++j)
  30.             {
  31.                 System.out.print("*");
  32.             }
  33.  
  34.             // After spaces
  35.  
  36.             for (int j = 0; j < (MAX_WIDTH - width) / 2; ++j)
  37.             {
  38.                 System.out.print(" ");
  39.             }
  40.  
  41.             System.out.println();
  42.         }
  43.     }
  44. }
Success #stdin #stdout 0.03s 245632KB
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stdin
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Standard input is empty
stdout
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*******
 ***** 
  ***  
   *   
  ***  
 ***** 
*******
https://ideone.com/9xZ1YB
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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