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  1. f=lambda l:l and l==zip(*zip(*l))
  2.  
  3. tests = [
  4. 	[],
  5. 	[(1,), (1,), (2,)],
  6. 	[(1,)],
  7. 	[(1, 2, 3, 4)],
  8. 	[(1, 2, 3, 4, 5), (2,), (12, 314123)],
  9. 	[(1, 2, 3, 4), (1,)]
  10. ]
  11.  
  12. for test in tests:
  13. 	print(f(test))
Success #stdin #stdout 0.01s 8968KB
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Standard input is empty
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[]
True
True
True
False
False
https://ideone.com/r4t3Ib
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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