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Commit
f5c53c9a
authored
May 29, 2021
by
BellCodeEditor
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9 deletions
123456.py
123456.py
View file @
f5c53c9a
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)
i
=
3
# 请用input()实现用户输入账号、密码的功能
while
True
:
u
=
input
(
"账号:"
)
us
=
input
(
"密码:"
)
if
u
==
username
and
us
==
userpassword
:
print
(
"登入成功"
)
break
elif
u
!=
username
:
print
(
"账号错误"
)
if
i
>
0
:
u
=
input
(
"账号:"
)
us
=
input
(
"密码:"
)
i
-=
1
if
u
==
username
and
us
==
userpassword
:
print
(
"登入成功"
)
break
elif
u
!=
username
:
print
(
"账号错误"
)
print
(
"剩"
+
str
(
i
)
+
(
"次"
))
else
:
print
(
"密码错误"
)
print
(
"剩"
+
str
(
i
)
+
(
"次"
))
else
:
print
(
"密码错误"
)
print
(
"拜拜"
)
exit
()
print
(
"bilibili"
)
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