save project

diy2.py

+i=3
 username = "胡瑾谦"
 userpassword = "hjq134383"
 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
-    elif username != name:
+        if username != name:
             print("用户名不存在，请重新输入！")
-    else:
+            continue
+        if userpassword != password:
             print("密码不正确，请重新输入！")
+    else:
+        print("你的账户已锁定，请用手机扫描确认后即可登陆。")
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file