1. -1

A great little website I found which offers concise infromation when studying algorithms and data structures. It is a great resource for students and individuals preparing for technical job interviews. The Big-O cheat sheet is well worth the $1.00 spent!

  1.  

  2. 1

    as show on the site on the java code

     List<Integer> left = new ArrayList<Integer>();
    

    I suppose it’s only spam

    1. 1

      I think this was almost entirely plagiarized from wikipedia.