Created
March 30, 2012 14:09
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Project Euler #25
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| from itertools import takewhile | |
| def fib(): | |
| a, b = 1, 1 | |
| while 1: | |
| yield a | |
| a, b = b, a + b | |
| print sum(1 for _ in takewhile(lambda x: len(str(x)) < 1000, fib())) |
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