save project

diy2.py

@@ -7,6 +7,7 @@ while True:
        name != username and password != userp     
        name != username and password != userp     
 
 
         print("登录成功!")
         print("登录成功!")
-        break
+        continue
+
     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!")