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  1. import sys 
  2.  
  3. def fib(n): 
  4. if n < 2: 
  5. return n 
  6. else: 
  7. return fib(n - 1) + fib(n - 2) 
  8.  
  9. def main(): 
  10. limit = int(sys.argv) 
  11. print fib(limit) 
  12. main() 
  13.  
  14. With generator 
  15.  
  16. def fib(): 
  17. a, b = 0, 1 
  18. while True: 
  19. yield a 
  20. a, b = b, a + b 
  21.  
  22.  
Runtime error #stdin #stdout 0.02s 4672KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/mPt9q
language:
Python (cpython 2.7.16)
created:
14 years ago
visibility:
public

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