save project

diy2.py

@@ -5,9 +5,10 @@ while True:
     password = input("请输入密码:")
     if name == username and password == userpassword:
         print("登录成功!")
+        print("欢迎来到贝尔编程!")
+        break
     if name != username:
         print("namewrong")
         break
     if password != userpassword:
-        print("passwordwrong")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+        print("passwordwrong")
\ No newline at end of file