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lesson8-1
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Commit
812a15a2
authored
Feb 11, 2023
by
BellCodeEditor
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3 changed files
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62 additions
and
6 deletions
ToDoList.py
demo.py
quiz.py
ToDoList.py
0 → 100644
View file @
812a15a2
#导入窗口模块
import
tkinter
#创建函数接收用户注册的信息
def
register
():
name
=
e1
.
get
()
password1
=
e2
.
get
()
password2
=
e3
.
get
()
print
(
"用户输入的信息为:"
,
name
,
password1
,
password2
)
#建立窗口对象
root
=
tkinter
.
Tk
()
#设置窗口标题
root
.
title
(
"注册"
)
#设置窗口大小
root
.
geometry
(
"400x300+500+300"
)
#设置窗口是否能被拉伸,设置为False不能拉伸
root
.
resizable
(
width
=
False
,
height
=
False
)
#输入框 Entry 用户输入框,显示为明文形式
e1
=
tkinter
.
Entry
(
root
,
show
=
None
,
font
=
(
'宋体'
,
14
),
bg
=
"light grey"
,
width
=
18
)
e1
.
place
(
x
=
140
,
y
=
80
)
#设置密码输入框 显示为密文形式
e2
=
tkinter
.
Entry
(
root
,
show
=
'*'
,
font
=
(
'宋体'
,
14
),
bg
=
'light grey'
,
width
=
18
)
e2
.
place
(
x
=
140
,
y
=
140
)
#设置确认密码框
e3
=
tkinter
.
Entry
(
root
,
show
=
'*'
,
font
=
(
'宋体'
,
14
),
bg
=
'light grey'
,
width
=
18
)
e3
.
place
(
x
=
140
,
y
=
200
)
#注册界面上的文字标签
lab
=
tkinter
.
Label
(
root
,
text
=
'您好,请填写注册信息!'
,
font
=
(
'宋体'
,
12
),
fg
=
'black'
)
lab
.
place
(
x
=
0
,
y
=
0
)
#在输入框前面提示输入的文字 账号 密码 确认密码
lab1
=
tkinter
.
Label
(
root
,
text
=
'用户名:'
,
font
=
(
'宋体'
,
12
),
fg
=
'black'
)
lab1
.
place
(
x
=
60
,
y
=
80
)
lab2
=
tkinter
.
Label
(
root
,
text
=
'密码:'
,
font
=
(
'宋体'
,
12
),
fg
=
'black'
)
lab2
.
place
(
x
=
60
,
y
=
140
)
lab3
=
tkinter
.
Label
(
root
,
text
=
'确认密码:'
,
font
=
(
"宋体"
,
12
),
fg
=
"black"
)
lab3
.
place
(
x
=
50
,
y
=
200
)
# 提交按钮;
button
=
tkinter
.
Button
(
root
,
text
=
'提交'
,
bg
=
"lightgreen"
,
width
=
15
,
command
=
register
)
button
.
place
(
x
=
150
,
y
=
250
)
# 进入消息循环
root
.
mainloop
()
\ No newline at end of file
demo.py
0 → 100644
View file @
812a15a2
#创建列表存储数据,查找分数小于60分的人数
score
=
[
59
,
68
,
56
,
57
,
88
,
98
,
77
,
44
,
55
,
59
,
67
,
60
,
62
]
#创建变量存储小于60分的人数
num
=
0
#使用for循环遍历列表 使用len方法获取列表长度
for
i
in
range
(
len
(
score
)):
#设置判断条件
if
score
[
i
]
<
60
:
num
+=
1
print
(
"分数小于60分的共有:"
,
num
,
"人"
)
\ No newline at end of file
quiz.py
View file @
812a15a2
# 直接运行以下代码,说说你的发现:
list_hero
=
[
'赵一'
,
30
,
'丁二'
,
37
,
'孙五'
,
52
,
'王猛'
,
89
,
'周亮'
,
98
]
dict_hero
=
{
'赵一'
:
30
,
'丁二'
:
37
,
'孙五'
:
52
,
'王猛'
:
89
,
'周亮'
:
98
}
print
(
len
(
list_hero
))
print
(
len
(
dict_hero
))
\ No newline at end of file
ls
=
[[
1
,
2
,
3
],
'python'
,[[
4
,
5
,
'ABC'
],
6
],[
7
,
8
]]
print
(
ls
[
2
][
1
])
\ No newline at end of file
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