def findMinAndMax(L):
if L == []:
return (None, None)
for i in L:
if len(L) == 1:
return (i, i)
else:
return (min(L), max(L))
print('(min(L), max(L)')
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def findMinAndMax(L):
if L == []:
return (None, None)
for i in L:
if len(L) == 1:
return (i, i)
else:
return (min(L), max(L))
print('(min(L), max(L)')