def findMinAndMax(L):
if L == None or L ==[]:
return (None, None)
elif len(L) == 1:
return (L[0], L[0])
else:
min = L[0]
max = L[0]
for val in L:
if val < min:
min = val
elif val > max:
max = val
return (min, max)
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Jason
def findMinAndMax(L):
if L == None or L ==[]:
return (None, None)
elif len(L) == 1:
return (L[0], L[0])
else:
min = L[0]
max = L[0]
for val in L:
if val < min:
min = val
elif val > max:
max = val
return (min, max)