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Commit
e0602521
authored
May 09, 2024
by
BellCodeEditor
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30 additions
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5 deletions
54.py
diy1.py
54.py
0 → 100644
View file @
e0602521
n
=
int
(
input
())
count
=
0
#用来计数
# 用x,y,z分别表示百位,十位,个位
for
x
in
range
(
1
,
n
+
1
):
for
y
in
range
(
n
+
1
):
for
z
in
range
(
n
+
1
):
if
x
!=
y
and
x
!=
z
and
y
!=
z
:
# 判断每一位上的数字是否重复
shu
=
int
(
x
)
*
100
+
int
(
y
)
*
10
+
int
(
z
)
if
shu
%
2
!=
0
:
#判断是否为奇数
count
+=
1
print
(
count
)
\ No newline at end of file
diy1.py
View file @
e0602521
username
=
"python"
# 保存在服务器数据库中的用户账号(正确的账号)
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)
userpassword
=
"123456"
# 保存在服务器数据库中的用户密码(正确的密码)
while
True
:
# 请用input()实现用户输入账号、密码的功能
name
=
input
(
"请输入用户名:"
)
password
=
input
(
"请输入密码:"
)
# 请用input()实现用户输入账号、密码的功能
# 如果用户输入的账号、密码正确,提示登陆成功
if
username
==
name
and
userpassword
==
password
:
print
(
"登陆成功"
)
break
if
username
!=
name
:
print
(
"用户名输入错误,请重新输入"
)
continue
if
userpassword
!=
password
:
print
(
"密码输入错误,请重新输入"
)
print
(
"欢迎。"
)
# break 跳出整个循环,之后运行循环体外的下一行代码;
# continue 跳出本轮循环,之后进行下一轮循环。
# 如果用户输入的账号、密码正确,提示登陆成功
\ No newline at end of file
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