作业
Topic source没测试,修改下
def findMinAndMax(L):
if not isinstance(L, Iterable):
raise TypeError('L不可迭代')
if not L:
return None, None
min = L[0]
max = L[0]
for i in L:
if i < min:
min = i
if i > max:
max = i
return min, max
from collections.abc import Iterable
- 1
tortoise__knight
from collections.abc import Iterable
def findMinAndMax(L):
if not isinstance(L, Iterable) or len(L) == 0:
return 'L不可迭代/L不可为空'
max = L[0]
min = L[0]
for i in L:
if i < min:
min = i
if i > max:
max = i
return max, min