title: what all can be represented using data structures
body: <h1>What all objects can be represented or manipulated using data structures ?</h1>
  
  <p>I have been assigned a minor project for my newly started semester in college and have chosen data structures as my topic. But I am finding myself at a loss at getting a task to do as my 'project-work'.</p>
  
  <p>However, I have some knowledge regarding 2D arrays and quad-trees being used to manipulate images (as in compression etc) but I would like to consider some alternatives and get some headers before beginning.</p>
  
  <p>So, I would like to know of any objects (real-world or even virtual) which can be represented or manipulated using data structures or rather any other practical uses of trees, arrays etc so that I can build a strong proficiency in data strucutures (at undergraduate level).</p>
  
  <p>Any sort of headers regarding practical implementation of data strucures are Welcome :).</p>
  
  <p>I am capable of working on C,C++ and Java but I am ready to embrace a new language if the need arises, upto an elementary level.</p>