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aeberspaecher/runCython.py

Created January 20, 2012 10:02
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Run the Hailstone code
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runCython.py
from hailstoneCython import hailstone
if __name__ == '__main__':
h = hailstone(27)
assert len(h)==112 and h[:4]==[27, 82, 41, 124] and h[-4:]==[8, 4, 2, 1]
print("Maximum length %i was found for hailstone(%i) for numbers <100,000" %
max((len(hailstone(i)), i) for i in range(1,100000)))
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