20 lines
388 B
Python
20 lines
388 B
Python
from itertools import islice, count
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def powers(m):
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for n in count():
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yield n ** m
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def filtered(s1, s2):
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v, f = next(s1), next(s2)
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while True:
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if v > f:
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f = next(s2)
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continue
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elif v < f:
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yield v
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v = next(s1)
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squares, cubes = powers(2), powers(3)
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f = filtered(squares, cubes)
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print(list(islice(f, 20, 30)))
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