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  1. import sys
  2. import math
  3.  
  4. a = 1.0
  5. b = 1.0/math.sqrt(2)
  6. t = 1.0/4.0
  7. p = 1.0
  8.  
  9. while True:
  10.     at = (a+b)/2
  11.     bt = math.sqrt(a*b)
  12.     tt = t - p*(a-at)**2
  13.     pt = 2*p
  14.     a = at;b = bt;t = tt;p = pt
  15.     my_pi = (a+b)**2/(4*t)
  16.  
  17. print("pi to the last digit = " + str(my_pi))
Time limit exceeded #stdin #stdout 5s 9024KB
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stdout 
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https://ideone.com/ZSPR2N
language:
Python (cpython 2.7.16)
created:
8 years ago
visibility:
secret

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