====== Upload System ======
Solutions to homeworks and semester project are submitted to [[https://cw.felk.cvut.cz/brute/|UploadSystem]] where they are automatically checked and evaluated. General information about the UploadSystem
  * Supported programming lanugages: C++
  * Compiled programs must be able to run on GNU/Linux operating system.
  * Source codes with multiple files has to be submitted as ''.zip'' archives.
  * If your program exits with non-zero status, you will be notified about this. Usually, non-zero status is returned when your program crashes.

Details about input, output and command line arguments of your compiled programs are provided in the corresponding assignment handouts.

From now on, assume that ''$ROOT_DIR'' is the root directory with your submitted source codes.

===== C++ details =====
Requirements:
  - all source files must reside in ''$ROOT_DIR'' (subdirectories are not allowed)
  - all source files have either ''cpp'' or ''h'' suffix
  - one of ''cpp'' files must contain ''main()'' function

Source codes are compiled with g++ compiler, version 6.3, c++17 standard. The exact flags used for each homework are provided in the homework handouts.

==== Using MPI in Semester project ====
If you want to use MPI for solving the semester project, you need to tell the UploadSystem to use the MPI runtime ''mpirun''. This can be done by creating an empty file ''$ROOT_DIR/use_mpi''.