* L0: Input/Output (I/O), text formatting
* L1: Static libraries
* L2: Arrays and pointers, "asignación de memoria exacta" (stack memory) (*)
* L3: "asignación de memoria dinamica" (heap memory) (**)
* L4: Generic (void) pointers
* L5: Abstract data types (ADT) in C++
* LA: past mid-term exam solution
* E1: (static libraries, memoria dinamica por incrementos, pointers and void pointers, function pointers, ADT: queue)
      p1 ~ L3, p2 ~ L4, p3 ~ L5.
* LB: (recuperación clase)
* L6: 
* L7: 
* L8: 
* L9: 
* L10: 
* E2: 

Opinion on difficulty (labs: 2h, exam: 3h):
(*): hard to do on time
(**): very hard to do on time