save project

diy1.py

@@ -6,5 +6,8 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("恭喜你,登陆成功 j")
         print("恭喜你,登陆成功 j")
     break
     break
+    if !=username:
+        print("请重新输入")
+    if name !=userpassword:
     print("用户名或密码错误。请重新输入")
     print("用户名或密码错误。请重新输入")
 print("欢迎来到贝尔编程。")
 print("欢迎来到贝尔编程。")
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