This simulator was made as Task2 for MSU C++ seminars

make
bin/main <seed> <lights> <heavys>

where seed for random, lights and heavys are numbers of light and heavy particles.

For example, the line bin/main 228 3 5 gives this:

Color of a particle displays its mass.

a darker color corresponds to a larger mass

There could be shitty stuff in console while the simulation is running, don't pay attention.