# -*- coding: utf-8 -*-
def findMinAndMax(L):
if len(L) == 0:
return (None, None)
min = L[0]
max = L[0]
for d in L:
if d < min:
min = d
if d > max:
max = d
return (min, max)
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用户0201478117
# -*- coding: utf-8 -*-
def findMinAndMax(L):
if len(L) == 0:
return (None, None)
min = L[0]
max = L[0]
for d in L:
if d < min:
min = d
if d > max:
max = d
return (min, max)