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lesson3-3_DIY1
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Commit
128169cb
authored
Dec 11, 2021
by
BellCodeEditor
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diy1.py
diy1.py
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128169cb
# 利用write()帮助悟空给诺依回信吧~
import
turtle
screen
=
turtle
.
Screen
()
screen
.
bgcolor
(
"light blue"
)
pen
=
turtle
.
Pen
()
pen
.
penup
()
pen
.
goto
(
100
,
-
100
)
pen
.
write
(
"诺依~
\n
你好"
,
font
=
(
"Times"
,
30
,
"normal"
))
pen
.
hideturtle
()
# turtle.done()
pen1
=
turtle
.
Pen
()
pen1
.
pensize
(
5
)
pen1
.
pencolor
(
"red"
)
len
=
int
(
screen
.
textinput
(
"爱心大小"
,
"请输入你想要的爱心大小:"
))
pen1
.
left
(
45
)
pen1
.
forward
(
len
*
2
)
pen1
.
circle
(
len
,
180
)
pen1
.
right
(
90
)
pen1
.
circle
(
len
,
180
)
pen1
.
forward
(
len
*
2
)
pen1
.
hideturtle
()
turtle
.
done
()
username
=
"python"
# 保存在服务器数据库中的用户账号(正确的账号)
userpassword
=
"123456"
# 保存在服务器数据库中的用户密码(正确的密码)
# 请用input()实现用户输入账号、密码的功能
while
True
:
name
=
input
(
"请输入你的账号:"
)
password
=
input
(
"请输入你的密码:"
)
# 如果用户输入的账号、密码正确,提示登陆成功
if
name
==
username
and
password
==
userpassword
:
print
(
"你已成功登录!"
)
break
print
(
"登录失败你输入的用户名和密码错误!"
)
print
(
"你已成功!"
)
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