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  1. Question 8
  2. Consider these two functions; we provide only the headers, type contracts, and a precondition:
  3.  
  4. def moogah(a, b):
  5.     '''(str, int) -> str'''
  6. def frooble(L):
  7.     '''(list of str) -> int
  8.     Precondition: L has at least one element.'''
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/py_compile.py", line 117, in compile
    raise py_exc
py_compile.PyCompileError:   File "prog.py", line 1
    Question 8
             ^
SyntaxError: invalid syntax
stdout
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Standard output is empty
https://ideone.com/MGDtmh
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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