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Commit
a291e7f7
authored
Sep 17, 2022
by
BellCodeEditor
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持家小助手.py
提取值.py
新增键值对.py
神奇百货.py
持家小助手.py
0 → 100644
View file @
a291e7f7
# 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
# 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
# 如果输入的水果价钱比字典中的低,则替换掉,反之则不更新
cost
=
{
'苹果'
:
5.2
,
'山竹'
:
12.9
,
'香蕉'
:
2.4
,
'荔枝'
:
15
,
'葡萄'
:
9.3
,
'桂圆'
:
8
,
'蓝莓'
:
10
,
'李子'
:
8
}
k
=
input
(
'请输入水果名称:'
)
v
=
input
(
'请输入水果价钱:'
)
if
k
in
cost
:
if
cost
[
k
]
>
float
(
v
):
cost
[
k
]
=
float
(
v
)
print
(
k
+
'降价了,现价'
+
v
+
'元'
)
else
:
print
(
k
+
'涨价了,我们不买'
)
else
:
cost
[
k
]
=
float
(
v
)
print
(
k
+
'的价钱'
+
v
+
'元已上传~'
)
提取值.py
0 → 100644
View file @
a291e7f7
# 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?')
# 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
=
{
'猴三'
:
10
,
'猴一'
:
21
,
'猴五'
:
22
,
'猴队长'
:
29
,
'猴七'
:
30
}
print
(
dict_hero
)
dict_hero
[
'猴七'
]
=
32
print
(
dict_hero
)
\ No newline at end of file
新增键值对.py
0 → 100644
View file @
a291e7f7
# 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?')
# 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
=
{
'猴三'
:
10
,
'猴一'
:
21
,
'猴五'
:
22
,
'猴队长'
:
29
,
'猴七'
:
30
}
print
(
dict_hero
)
# 提取猴队长的臂力值
print
(
dict_hero
[
'猴队长'
])
# 修改猴七的臂力值为32
dict_hero
[
'猴七'
]
=
32
print
(
dict_hero
)
# 猴十的臂力值是25,请补充进字典
dict_hero
[
'猴十'
]
=
25
print
(
dict_hero
)
if
'猴五'
in
dict_hero
:
print
(
dict_hero
[
'猴五'
])
\ No newline at end of file
神奇百货.py
0 → 100644
View file @
a291e7f7
# 神奇百货中的物品已经帮你创建好啦,接下来要看你的了~
# 神奇百货中的物品已经帮你创建好啦,接下来要看你的了~
dict
=
{
'可口可乐'
:
3
,
'旺仔牛奶'
:
4
,
'农夫山泉'
:
1
,
'辣条'
:
3
,
'巴西烤肉'
:
2
,
'果冻'
:
4
,
'乐事'
:
5
,
'奥利奥'
:
10
,
'巧克力'
:
6
}
k
=
input
(
'你想买什么呀?'
)
if
k
in
dict
:
print
(
'叮咚~您的'
+
k
+
'需要支付'
+
str
(
dict
[
k
])
+
'元~'
)
else
:
print
(
'神奇百货暂未有你想要的物品,敬请期待~'
)
\ No newline at end of file
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