# [ (10, 24), (20, 40), (100, 200)] <- all values were added on class variable. # Class variable can be used on several objects (r1, r2, r3) without global variables. # Be careful to handle class ...

What is the problem? It seems that Ray doesn't allow using a class variable to keep track of some shared class-level information, such as how many instances of the class have been created. I unders ...