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class DivisionByZero(ValueError):
    
    pass

    def division(dividend, divisor):
        if divisor == 0:
            raise DivisionByZero('Division by zero is undefined')
        else:
            return dividend / divisor

try:
    print(division(2, 3))
    print(division(2, 0))
except DivisionByZero as e:
    print(e)

Code: Alles auswählen

Traceback (most recent call last):
  File "/Volumes/Develop/pyexer/src/exercise.py", line 12, in <module>
    print(division(2, 3))
NameError: name 'division' is not defined