45 lines
965 B
Python
45 lines
965 B
Python
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class ext_int(int):
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def __new__(cls, *args, **kwargs):
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return int.__new__(cls, *args, **kwargs)
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def is_prime(self):
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if(abs(self) in (1, 0)):
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return False
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for i in range(2, abs(self)//2 + 1):
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if(not self % i):
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return False
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return True
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def is_positive(self):
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return self > 0
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def is_even(self):
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return not self % 2
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def is_odd(self):
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return not self.is_even()
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def get_inverse(self):
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return 1 / self
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class shitty_list(list):
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def __new__(cls, *args, **kwargs):
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return list.__new__(cls, *args, **kwargs)
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def divide(self):
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return (self[:len(self)//2], self[len(self)//2:])
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if( __name__ == "__main__"):
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print(ext_int(3).is_prime())
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print(ext_int(4).is_prime())
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print(ext_int(2).is_positive())
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print(ext_int(-2).is_positive())
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print(ext_int(2).is_even())
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print(ext_int(3).is_even())
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print(ext_int(2).is_odd())
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print(ext_int(3).is_odd())
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print(ext_int(2).get_inverse())
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print()
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print(shitty_list("abcdefg").divide())
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