save project

diy1.py

@@ -10,6 +10,7 @@ while True:
        break
        break
     if name != username:
     if name != username:
         print("用户名输入错误,请重新输入")
         print("用户名输入错误,请重新输入")
+        continue
     if password != userpassword:
     if password != userpassword:
         print("密码输入错误,请重新输入")
         print("密码输入错误,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