Юань Дунлян, 523 Группа DefCounter 13120
Каретин Николай Ильич, 522 DefCounter 13014
f1from collections import Counterf1from collections import Counter
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3class DefCounter(Counter):3class DefCounter(Counter):
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n5    def __init__(self, iterable=None, /, **kwargs):n5    def __init__(self, iterable=None, **kwargs):
6        self.missing = kwargs.pop('missing', -1)6        self.missing_value = kwargs.pop('missing', -1)
7        super().__init__(iterable, **kwargs)7        super().__init__(iterable, **kwargs)
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9    def __missing__(self, key):9    def __missing__(self, key):
t10        return self.missingt10        return self.missing_value
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12    def __abs__(self):12    def __abs__(self):
13        return sum((value for value in self.values() if value > 0))13        return sum((value for value in self.values() if value > 0))
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