Traceback (most recent call last):
File "./prog.py", line 9, in <module>
File "./prog.py", line 5, in count
File "./prog.py", line 5, in count
File "./prog.py", line 5, in count
[Previous line repeated 995 more times]
File "./prog.py", line 2, in count
RecursionError: maximum recursion depth exceeded while calling a Python object