B. ds

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	tzl_index545	258ms	3.5 MiB	C++23(O2)	4.4 KiB	2026-2-1 20:38:06
AC	krabgnahz	531ms	6.2 MiB	C++14(O2, GCC 9.3.0)	1.4 KiB	2026-1-30 17:32:35
AC	PTqwq	682ms	13 MiB	C++14(O2, GCC 9.3.0)	3.8 KiB	2026-2-2 11:32:37
AC	Saquariu	913ms	6.1 MiB	C++14(O2)	2.1 KiB	2026-2-2 17:26:11
AC	nullptr_qwq	1182ms	17.2 MiB	C++14(O2, GCC 9.3.0)	2.6 KiB	2026-1-30 10:12:00
AC	segtree	3898ms	279.1 MiB	C++14(O2, GCC 9.3.0)	2.9 KiB	2026-1-30 13:44:38