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  1. # your code goes here
  2. class A:
  3. def __init__(self,a,size):
  4. self.data=a
  5. self.size=size
  6.  
  7. def check_names(self):
  8. return all(self.data.columns==names)
  9.  
  10. class AA:
  11. def __init__(self,a1,a2,size):
  12. self.a1=A(a1,size)
  13. self.a2=A(a2,size)
  14.  
  15. def check(self):
  16. return self.a1.check_names() and self.a2.check_names()
  17.  
  18.  
  19. # newAA=AA(a1,a2,10)
  20. # newAA.check()
Success #stdin #stdout 0.02s 27616KB
stdin
Standard input is empty
stdout
Standard output is empty