[SHOI2002] 滑雪

Status	Submit By	Time	Memory	Code	Submit At
AC	pizzaz	34ms	804 KiB	690 Bytes	2023-8-17 19:35:25
AC	pizzaz	34ms	804 KiB	690 Bytes	2023-8-17 19:35:17
AC	bimingyang123	35ms	808 KiB	655 Bytes	2023-8-17 19:33:23
AC	songchenxu123	37ms	796 KiB	655 Bytes	2023-8-17 19:32:36
AC	hanqingchu529	37ms	808 KiB	751 Bytes	2023-8-22 15:38:19