Skip to content
Quiz · Classes · lesson 2 of 11

Quiz — two instances

What does the program print?

Python
class Counter:
    def __init__(self):
        self.value = 0

    def add(self, n):
        self.value += n


a = Counter()
b = Counter()
a.add(5)
print(a.value, b.value)

Subscribe to take the course

The course is free. Sign in with Telegram and subscribe to the channel to open every lesson.

Sign in another way