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First solution in Clear category for The Most Numbers by DianaT
def checkio(*args):
if args:
result = max(args) - min(args)
if isinstance(result, int):
return result
else:
return round(result, 3)
else:
return 0
# These "asserts" using only for self-checking and not necessary for
# auto-testing
if __name__ == '__main__': # pragma: no cover
def almost_equal(checked, correct, significant_digits):
precision = 0.1 ** significant_digits
return correct - precision < checked < correct + precision
assert almost_equal(checkio(1, 2, 3), 2, 3), "3-1=2"
assert almost_equal(checkio(5, -5), 10, 3), "5-(-5)=10"
assert almost_equal(
checkio(10.2, -2.2, 0, 1.1, 0.5), 12.4, 3), "10.2-(-2.2)=12.4"
assert almost_equal(checkio(), 0, 3), "Empty"
Dec. 6, 2016
