[USACO1.3] 滑雪课程设计Ski Course Design

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	CC20270038	40ms	808 KiB	C++17(O2)	443 Bytes	2026-2-20 12:29:32
AC	BC20280008	40ms	848 KiB	C++17(O2)	490 Bytes	2026-2-18 19:14:06
AC	BC20280018	40ms	884 KiB	C++17(O2)	578 Bytes	2026-2-21 21:09:19
AC	BC20280086	40ms	852 KiB	C++17(O2)	408 Bytes	2026-2-13 15:36:06