Day 4: Generic Programming with the C++ Standard Library

Doxygen documentation	We start by looking at how to produce documentation web-pages from our Doxygen comments.
C++: Implementing the Playfair cipher	We introduce the Playfair cipher, the implementation of which will be the topic for today. To help with the implementation, we introduce some more containers as well as more advanced ways of using them.

Resources

Link to create repository for today: https://classroom.github.com/a/rytinskt