https://github.com/pulgamecanica/42Course/blob/b53c00b3287e6c243b30578a695faa9230040619/42/Piscine%20Object/Module%2000%20-%20Encapsulation/ex01/srcs/Graph.cpp#L81
42Course/42/Piscine Object/Module 00 - Encapsulation/ex01/srcs/Graph.cpp
Line 81 in b53c00b