【例50.2】计算书费

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	songchengxiao	27ms	764 KiB	C++11(O2)	813 Bytes	2025-1-4 17:39:11
AC	tongyangdi	28ms	768 KiB	C++11(O2)	331 Bytes	2025-1-8 20:58:35
AC	caoyuanxi	28ms	764 KiB	C++11(O2)	289 Bytes	2024-12-22 12:09:44
AC	wangzeshu	28ms	764 KiB	C++11(O2)	285 Bytes	2024-12-25 22:07:08
AC	heqianrui123	29ms	556 KiB	C++11(O2)	262 Bytes	2024-12-30 13:21:00
AC	kaikai	29ms	536 KiB	C++11(O2)	637 Bytes	2025-1-21 13:47:37
AC	yaokeyu	29ms	764 KiB	C++11(O2)	223 Bytes	2025-1-17 18:05:59
AC	gushuwei	29ms	768 KiB	C++11(O2)	311 Bytes	2025-1-11 12:29:32
AC	wangqiguang	30ms	764 KiB	C++11(O2)	339 Bytes	2025-1-3 21:29:24