Note: Our tests are split into several executables, so that a compilation
error or an unexpected termination in one test does not hide the result of
the others. Any compilation errors below appear before the test output:
look for "pacman.cpp" lines to find the relevant ones.

WARNING: if compilation fails for a test, no executable is produced and
no results are recorded in results.txt for that test.

NOTE: any source file containing one of the tokens cout, cerr, clog,
printf, puts (even in a comment) is rejected without compilation, as
required by the project specification.