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lesson8-1
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Commit
351a5d66
authored
Jun 29, 2024
by
BellCodeEditor
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98f24605
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2 changed files
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7 additions
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18 deletions
diy1.py
quiz.py
diy1.py
View file @
351a5d66
# 这是悟空为花果山小猴做臂力测试的程序代码
# 这是悟空为花果山小猴做臂力测试的程序代码
name
=
input
(
'你叫啥名啊?'
)
dict_hero
=
{
'小猴'
:
20
}
# XIAO HOU
power
=
int
(
input
(
'你臂力多少啊?'
))
list_hero
=
[
'猴三'
,
10
,
'猴一'
,
21
,
'猴五'
,
22
,
'猴队长'
,
29
,
'猴七'
,
30
]
for
i
in
range
(
len
(
list_hero
)):
if
i
%
2
==
1
and
list_hero
[
i
]
>=
power
:
list_hero
.
insert
(
i
-
1
,
name
)
list_hero
.
insert
(
i
,
power
)
break
print
(
list_hero
)
# 请注释掉上面的代码,并在下一行创建一个名为dict_hero的字典
dict_hero
=
print
(
dict_hero
)
quiz.py
View file @
351a5d66
# 直接运行以下代码,说说你的发现:
%
:
取余
list_hero
=
[
'赵一'
,
30
,
'丁二'
,
37
,
'孙五'
,
52
,
'王猛'
,
89
,
'周亮'
,
98
]
len
()
:可以获取序列(列表或字符串)的长度(也就是元素的个数)
dict_hero
=
{
'赵一'
:
30
,
'丁二'
:
37
,
'孙五'
:
52
,
'王猛'
:
89
,
'周亮'
:
98
}
字典名
=
{
键
:
值
,
键
:
值
,
键
:
值
,
键
:
值
}
print
(
len
(
list_hero
))
键可以是字符串,整型,浮点型,键是唯一的。
print
(
len
(
dict_hero
))
\ No newline at end of file
从字典中获取值:字典名
[
键
]
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