save project

diy2.py

+i=3
 username = "python"
 userpassword = "123456"
 while True:
     name = input("请输入用户名:")
     password = input("请输入密码:")
+    i=i-1
     if name == username:   
         if password == userpassword:
             print("登录成功!")
@@ -11,5 +13,7 @@ while True:
             print('密码输入错误，请重新输入！')
     else:
         print("用户名输入错误，请重新输入")
-        
+    if i==0:
+        print('您的帐户已被锁定，请带身份证到我司解锁！')
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file