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Feb 20th, 2017
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  1. ArrayList<Integer> nr=new ArrayList<Integer>();
  2.  
  3. nr.add(0);
  4. nr.add(1);
  5. nr.add(2);
  6. nr.add(3);
  7. nr.add(4);
  8. nr.add(5);
  9. nr.add(6);
  10. nr.add(7);
  11. nr.add(8);
  12. nr.add(9);
  13.  
  14. Random r1 = new Random();
  15. Random r2 = new Random();
  16. Random r3 = new Random();
  17.  
  18. int rnd1 = r1.nextInt(nr.size());
  19. nr.remove(rnd1);
  20. int rnd2 = r2.nextInt(nr.size());
  21. nr.remove(rnd2);
  22. int rnd3 = r2.nextInt(nr.size());
  23. nr.remove(rnd3);
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