Some useful material regarding the matter mentioned under?

Please reply in with the links (containing challenging/advanced examples) for the undermentioned topics, so I can prepare well for my upcoming Practical and Viva:

  • Linked List (single, double and circular)
  • File-handling
  • Random number generation/algorithm
  • Any other useful topic from your side interlinking the aforementioned topics or any other useful topic will be appreciated
  • LINUX and UNIX
  • Graphics in C++/Object Oriented Programming

(The highlighted text indicates utmost requirement.)

I’dsay this is off-topic for CodeChef forum, but I’m not closing it, maybe someone helps you anyway…