save project

diy2.py

-username = "python"
-userpassword = "123456"
-while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
-if name!=username
-   print("用户名不存在,请重新输入！")
-   continue
-name=input("请输入用户名:")
-if password!=userpassword
-   paint("密码输入有误,请重新输入！")
-   continue
-i=0
-if i>3
-print("你的账号已被锁定，请带身份证来我司解锁)
+i=3
+username="python"
+userpassward="123456"
+while turn:
+    name=input("请输入用户名:")
+    passward=input(("请输入密码:")
+    i -=1
+    if name == username
+     
\ No newline at end of file