PRACTICE

Your First Class

Exercise

Your task

Define Counter with value initially 0 and increment() adding 1. Increment twice and print value.

Expected output

pythonLoading…

class Counter:
    def __init__(self):
        self.value = 0
    # Add increment

OUTPUT

Worked solution

class Counter:
    def __init__(self):
        self.value = 0
    def increment(self):
        self.value += 1
c = Counter()
c.increment()
c.increment()
print(c.value)

Checks compare printed output, not your approach. Several solutions can be valid.

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