save project

diy2.py

@@ -6,4 +6,5 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
     print("用户名和密码错误!请重新输入")
     print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
+print("欢迎来到贝尔编程!")
\ No newline at end of file
+    break
\ No newline at end of file