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Commit d3d70c0a by BellCodeEditor
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save project

parent 467ffffd
Inline Side-by-side
Showing with 40 additions and 5 deletions
diy.py
i=3
username ="zhangjunying"
userpassword ="123456"
while True:
if i>0:
name = input("请输入用户名:")
password = input("请输入密码:")
i-=1
if name==username and password==userpassword:
print("登录成功!")
break
if name!=username:
print("用户名不存在，请重新输入！")
continue
if password!=userpassword:
print("密码不存在，请重新输入！")
else:
print("登录次数用尽！")
exit()
print("欢迎来到贝尔编程！")
\ No newline at end of file
diy2.py
i=3
username = "zhangjunying" username = "zhangjunying"
userpassword = "123456" userpassword = "123456"
name = input("请输入用户名:") while True:
password = input("请输入密码:") if i>0:
if name==username and password==userpassword: name = input("请输入用户名:")
print("登录成功!") password = input("请输入密码:")
\ No newline at end of file i-=1
if name==username and password==userpassword:
print("登录成功!")
break
if name!=username:
print("用户名不存在，请重新输入！")
continue
if password!=userpassword:
print("密码不存在，请重新输入！")
else:
print("登录次数用尽！")
exit()
print("欢迎来到贝尔编程！")
\ No newline at end of file
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