#-- coding:utf-8 --
#!/usr/bin/eny python3 def FindMaxAndMin(L): if L==[]: return (None,None) else: for i,d in enumerate(L): if i==0: max=min=d continue else: if d>=max: max=d if d<min: min=d return (max,min)
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好好学习天天消瘦
#-- coding:utf-8 --
#!/usr/bin/eny python3 def FindMaxAndMin(L): if L==[]: return (None,None) else: for i,d in enumerate(L): if i==0: max=min=d continue else: if d>=max: max=d if d<min: min=d return (max,min)