if L==[]:
return (None,None)
else:
b=c=L[0]
for n in L:
if b<n:
b=n
if c>n:
c=n
return(c,b)
厉害
大牛,遍历一轮就出结果了
6
Sign in to make a reply
用户5096374623
if L==[]:
return (None,None)
else:
b=c=L[0]
for n in L:
if b<n:
b=n
if c>n:
c=n
return(c,b)