[ABC269D]Do use hexagon grid

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	cyx25qb	152ms	1020 KiB	C++20(O2)	866 Bytes	2025-11-30 16:28:50
AC	lxr24ji	183ms	4.5 MiB	C++98	692 Bytes	2025-11-30 16:41:49
AC	fqy24ji	190ms	13.3 MiB	C++20(O2)	1.6 KiB	2025-11-30 16:22:31
AC	2025huangqiheng	197ms	7.4 MiB	C++98	720 Bytes	2025-12-7 19:43:40
AC	ljm24ji	222ms	37.1 MiB	C++20(O2)	655 Bytes	2025-12-5 15:45:40
AC	zqy25qb	316ms	6.3 MiB	C++14(O2)	926 Bytes	2026-1-15 15:53:00
AC	gy24ji	383ms	3.1 MiB	C++14(O2)	894 Bytes	2025-12-1 21:51:51
AC	kzr24ji	388ms	3 MiB	C++11(O2)	918 Bytes	2025-12-4 9:42:04
AC	tyc25qb	472ms	7 MiB	C++20(O2)	725 Bytes	2025-12-31 20:25:26
AC	fyh24ji	509ms	8.2 MiB	C++11(O2)	1.7 KiB	2025-12-3 19:41:47
AC	hantina	2031ms	60.6 MiB	C++20(O2)	882 Bytes	2025-11-30 16:27:03
AC	syt24ji	2073ms	60.8 MiB	C++17(O2)	977 Bytes	2025-12-3 19:39:35