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Feb 16th, 2020
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  1. public ArrayList<Integer> toOddList(List<Integer> list)
  2. {
  3. ArrayList<Integer> newList = new ArrayList<Integer>(list);
  4.  
  5.  
  6. int temp = newList.size();
  7. if (newList.size()<=0)// The list is empty or has one element)
  8. {
  9. return newList;
  10. }
  11. else
  12. {
  13. if(newList.size()%2==0)
  14. temp = newList.remove(newList.size()-1);
  15. newList.remove(newList.size()-1);
  16. newList = toOddList(newList);
  17. if (temp>0)
  18. newList.add(temp);
  19. }
  20. return newList;
  21. }
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