子矩阵

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	尹攸绵	113ms	6.1 MiB	C++14(O2)	2.1 KiB	2024-7-23 14:47:40
AC	lizi12	116ms	552 KiB	C++17(O2)	1.8 KiB	2026-5-16 11:17:38
AC	jike1994	120ms	6.2 MiB	C++14(O2)	2.1 KiB	2024-6-12 13:41:14
AC	方一帆2	151ms	788 KiB	C++14(O2)	2.1 KiB	2025-11-24 18:49:18
AC	DH-LZR	155ms	548 KiB	C++14(O2)	1.2 KiB	2025-10-18 20:03:29