save project

diy1.py

@@ -7,7 +7,9 @@ while True:
         print("登录成功!")
         print("登录成功!")
         break
         break
     if name != username:
     if name != username:
-        print("用户名不存在!请重新输入!")
+        print("用户名不存在!请重新输入!")1
+        continue
     if password != userpassword:
     if password != userpassword:
         print("密码有误，请重新输入!")
         print("密码有误，请重新输入!")
 print("欢迎来到贝尔编程")
 print("欢迎来到贝尔编程")
+e
\ No newline at end of file