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  1. #!/usr/bin/env python
  2.  
  3. def lcount(l):
  4.     count = 0 
  5.     if type(l) == type([]):
  6.         count+=1
  7.         count+=sum([lcount(x) for x in l]) 
  8.  
  9.     return count
  10.  
  11.  
  12. list_ = [ [ [1, 2, 3], [1, 4, 5], [7, 8, 9]], [ 1, 2, 7], 1, 3, ]
  13. print lcount(list_)
Success #stdin #stdout 0.01s 7852KB
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6
https://ideone.com/2InIOy
language:
Python (cpython 2.7.16)
created:
10 years ago
visibility:
public

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