# sorted()函数list进行排序：
L = sorted([36, 5, -12, 9, -21
])
print(L)
# [-21, -12, 5, 9, 36]
# 可以看到默认是按照升序排
LL = sorted([36, 5, -12, 9, -21], key=
abs)
print(LL)
# [5, 9, -12, -21, 36] 自定义key 按照绝对值进行排序
lstr = sorted([
'bob',
'about',
'Zoo',
'Credit'])
print(lstr)
# ['Credit', 'Zoo', 'about', 'bob'] 默认按照ASCII的大小排序
lsortlower = sorted([
'bob',
'about',
'Zoo',
'Credit'], key=
str.lower)
print(lsortlower)
# ['about', 'bob', 'Credit', 'Zoo']
lsortlowerRev = sorted([
'bob',
'about',
'Zoo',
'Credit'], key=str.lower, reverse=
True)
print(lsortlowerRev)
# ['Zoo', 'Credit', 'bob', 'about'] 按照原有规则反向排序
转载于:https://www.cnblogs.com/shaozhiqi/p/11543621.html
