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2 years ago
# fib.py
import sys
# berechnet rekursiv die Fibonaccizahl n.
def fib(n):
# Rekursionsbedingung
if n in [0,1]:
return 1
else:
# Rekursionsaufruf
return fib(n-1) + fib(n-2)
element = int(sys.argv[1])
print(fib(element))