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  1. import random
  2. import math
  3.  
  4. N_tot = 0
  5. N_hits = 0
  6. centerX = 0.5
  7. centerY = 0.5
  8.  
  9. # precision = input('input number of decimals for approximation: ')
  10.  
  11.  
  12. def inside_circle(randomX,randomY):
  13.     if(math.sqrt((centerX-randomX)**2+(centerY-randomY)**2)<=0.5):
  14.         return True
  15.     else:
  16.         return False
  17.  
  18. def estimate_pi():
  19.     N_tot = 0
  20.     N_hits = 0
  21.  
  22.     for i in range(0,100000):
  23.         if(inside_circle(random.random(),random.random())==True):
  24.             N_hits = N_hits+1
  25.             N_tot = N_tot+1
  26.         else:
  27.             N_tot = N_tot+1
  28.  
  29.     result = N_hits/N_tot
  30.     return result
  31.  
  32. print(estimate_pi())
Success #stdin #stdout 0.08s 37616KB
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0.78531
https://ideone.com/c7LOoL
language:
Python 3 (python  3.12)
created:
8 years ago
visibility:
public

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