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  1. # your code goes here
  2.  
  3. import random
  4.  
  5. rare4=0
  6. tenjo=0
  7. for i in range(1000000):
  8.     lot=random.randrange(100)	
  9.     if lot==0 or tenjo==99:
  10.         rare4+=1
  11.         tenjo=0
  12.     else:
  13.         tenjo+=1
  14.  
  15. print(rare4/1000000.0)
  16.  
Success #stdin #stdout 0.8s 37952KB
comments (?)
stdin 
Standard input is empty
stdout 
0.015811
https://ideone.com/aYROwc
language:
Python 3 (python  3.12)
created:
8 years ago
visibility:
public

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