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  1. # your code goes here
  2. b = 6
  3.  
  4. def f_a():
  5. 	print(a)
  6.  
  7. def f_b():
  8. 	print(b)
  9.  
  10. def g_a():
  11. 	if False:
  12. 		a = 5
  13. 	print(a)
  14.  
  15. def g_b():
  16. 	if False:
  17. 		b = 5
  18. 	print(b)
  19.  
  20. for f in [f_a, f_b, g_a, g_b]:
  21. 	print(f.__name__)
  22. 	try:
  23. 		f()
  24. 	except Exception as e:
  25. 		print(type(e), e)
  26. 	print()
Success #stdin #stdout 0.03s 9984KB
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stdin
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Standard input is empty
stdout
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f_a
<class 'NameError'> name 'a' is not defined

f_b
6

g_a
<class 'UnboundLocalError'> local variable 'a' referenced before assignment

g_b
<class 'UnboundLocalError'> local variable 'b' referenced before assignment
https://ideone.com/daKQlt
language:
Python 3 (python  3.12)
created:
10 years ago
visibility:
public

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