This is a simple memory allocator, imitating the malloc and free functions in C. It can INITIALIZE the maximum memory used, FINALIZE the memory, ALLOC n bytes of memory, FREE n bytes of memory, FILL a part of the memory given the index, size and value. The complete exercise text can be found here: https://ocw.cs.pub.ro/courses/programare/teme_2017/tema2_2017_cbd