/* Example output:

Note: <ENTER> and <ctrl+D> refers to user input.

$ ./a.out
I study at LiU <ENTER>
I study at Linköping University
I take COURSE at LiU <ENTER>
I take TDDD38 at Linköping University
<ctrl+D>

$ ./a.out
The course FULL_COURSE taught me how to fully utilize C++ <ENTER>
The course TDDD38 at Department of Computer and Information Science / Linköping University taught me how to fully utilize C++
<ctrl+D>

*/