[USACO3.1] 形成的区域 Shaping Regions

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	BC20280034	20ms	808 KiB	C++17(O2)	890 Bytes	2026-2-17 22:51:42
AC	BC20270037	816ms	116.1 MiB	C++17(O2)	580 Bytes	2026-2-6 21:00:02
AC	linjunkai2024	821ms	116.1 MiB	C++17(O2)	1.4 KiB	2026-2-7 16:07:21
AC	BC20280005	1130ms	116.2 MiB	C++17(O2)	825 Bytes	2026-2-8 20:11:27