Implement the update() method of the Group class, which will be called after each match involving teams in the group. This method should calculate the current positions of teams within the group. The comparison must be taken from Wikipedia from the section: Tie-breaking criteria for group play (https://en.wikipedia.org/wiki/2022_FIFA_World_Cup)
Implement the update() method of the Group class, which will be called after each match involving teams in the group. This method should calculate the current positions of teams within the group. The comparison must be taken from Wikipedia from the section: Tie-breaking criteria for group play (https://en.wikipedia.org/wiki/2022_FIFA_World_Cup)