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Commit bf32494c by BellCodeEditor
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save project

parent 54c97372
Inline Side-by-side
Showing with 24 additions and 19 deletions
diy2.py
username = "python" username = "python"
userpassword = "123456" userpassword = "123456"
i=3
while True: while True:
name = input("请输入用户名:") if i>0:
password = input("请输入密码:") name = input("请输入用户名:")
if name == username and password == userpassword: password = input("请输入密码:")
print("登录成功!") i=i-1
break if name == username and password == userpassword:
if name!=username: print("登录成功!")
if password!=userpassword: exit()
print("你是谁") if name!=username:
if name!=username: if password!=userpassword:
if password!=userpassword: print("你是谁")
print("密码错误") if name!=username:
name = input("你是什么用户名:") if password!=userpassword:
else: print("密码错误")
print("用户名错误") name = input("你是什么用户名:")
else:
else: print("用户名错误")
print("用户名错误")
else:
print("用户名错误")
if password!=userpassword: if password!=userpassword:
print("密码错误") print("密码错误")
print("欢迎来到贝尔编程!") print("欢迎来到贝尔编程!")
\ No newline at end of file
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