27 lines
334 B
Python
27 lines
334 B
Python
def f(x):
|
|
if x:
|
|
return
|
|
if x:
|
|
return
|
|
elif y:
|
|
return
|
|
if x:
|
|
return
|
|
else:
|
|
return
|
|
if x:
|
|
return
|
|
elif y:
|
|
return
|
|
else:
|
|
return
|
|
if x:
|
|
return
|
|
elif y:
|
|
return
|
|
elif z:
|
|
return
|
|
else:
|
|
return
|
|
return None
|