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Data update

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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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10
Task/Fibonacci-sequence/Python/fibonacci-sequence-4.py
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@ -1,5 +1,5 @@
def fibRec(n):
if n < 2:
return n
else:
return fibRec(n-1) + fibRec(n-2)
def fib(n,x=[0,1]):
for i in range(abs(n)-1): x=[x[1],sum(x)]
return x[1]*pow(-1,abs(n)-1) if n<0 else x[1] if n else 0
for i in range(-30,31): print fib(i),