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lesson6-1
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Commit
0252eb2c
authored
Jul 29, 2022
by
BellCodeEditor
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26b3b1d4
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6 deletions
2.py
diy.py
2.py
0 → 100644
View file @
0252eb2c
msg
=
"nihao,123"
for
i
in
msg
:
print
(
i
)
\ No newline at end of file
diy.py
View file @
0252eb2c
# 和你的小伙伴用列表讲讲桃园结义的故事,并说说这其中运用了哪些列表知识:
# 和你的小伙伴用列表讲讲桃园结义的故事,并说说这其中运用了哪些列表知识:
# 来,我给你起个头~
# 来,我给你起个头~
# 从前啊,有三个bro,分别是:刘备、关羽、张飞...
# 从前啊,有三个bro,分别是:刘备、关羽、张飞...
bro1
=
"关羽"
bro2
=
"刘备"
#创建列表
bro3
=
"张飞"
bros
=
[
"刘备"
,
"关羽"
,
"张飞"
]
bros
=
[
"刘备"
,
"关羽"
,
"张飞"
]
bro1
=
[
"关羽"
,
160
,
8.5
]
bro1
=
[
"关羽"
,
160
,
9
]
bro2
=
[
"刘备"
,
161
,
9.1
]
bro3
=
[
"张飞"
,
166
,
8.3
]
#给指定列表位置更改元素
bros
[
0
]
=
"关羽"
bros
[
0
]
=
"关羽"
bros
[
1
]
=
"刘备"
bros
[
1
]
=
"刘备"
print
(
bros
)
print
(
bros
)
#删除列表中的值
bros
.
pop
(
0
)
#方法一:正序删除特定索引的值
print
(
bros
)
bro1
.
pop
(
-
3
)
#方法二:倒序删除特定索引的值
print
(
bro1
)
bro1
.
remove
(
160
)
#方法三:删除特定值
print
(
bro1
)
#插入列表值
bros
.
insert
(
1
,
'贝尔'
)
#方法一:任意索引位置插入一个值
print
(
bros
)
bros
.
append
(
'zhangliang'
)
#方法二:列表末尾插入一个值
print
(
bros
)
bros
.
extend
([
'AA'
,
'BB'
,
'CC'
])
#方法三:列表末尾插入多个值
print
(
bros
)
#取列表中连续的值,并把他插入到bro1末尾
a
=
bros
[
1
:
3
]
bro1
.
extend
(
a
)
print
(
bro1
)
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