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  1. class Flawiusz
  2. {
  3.     public static void main(String[] args)
  4.     {
  5.         boolean[] deleted = new boolean[1000];
  6.         int howManyDeleted = 0;
  7.         int index = 0;
  8.         int counter = 0;
  9.         while (howManyDeleted < 990)
  10.         {
  11.             while(counter < 7)
  12.             {
  13.                 if(!deleted[index])
  14.                 {
  15.                     counter++;
  16.                 }
  17.                 if(counter == 7)
  18.                 {
  19.                     deleted[index] = true;                   
  20.                     counter = 0;
  21.                     howManyDeleted++;
  22.                     break;
  23.                 }
  24.                 index = (index + 1)%1000;
  25.             }            
  26.         }
  27.         for(int i=0;i<1000;i++)
  28.         {
  29.             if(!deleted[i])
  30.             {
  31.                 System.out.print((i+1)+" ");
  32.             }
  33.         }
  34.     }
  35. }
Success #stdin #stdout 0.1s 320512KB
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103 160 166 297 404 547 724 737 757 830
https://ideone.com/JKtSwv
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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