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clean up

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This commit is contained in:
Mia Steinkirch 2019-10-12 16:07:57 -07:00
parent 1ef64d6e17
commit e0eb554dfd
279 changed files with 24267 additions and 0 deletions
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First_edition_2014/ebook_src/USEFUL/advanced/lru_cache.py Normal file
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#!/usr/bin/env python3
__author__ = "bt3"
from functools import lru_cache
@lru_cache(maxsize=20)
def fib(n):
if n < 2:
return n
return fib(n-1) + fib(n-2)
if __name__ == '__main__':
print([fib(n) for n in range(10)])
print(fib.cache_info())