【USTCPC2026】B. Blank or Mine

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Grand_Dawn	224ms	6.9 MiB	C++17(O2)	1.3 KiB	2026-3-10 10:31:45
AC	PB24010506	457ms	8.4 MiB	C++17(O2)	2.2 KiB	2026-3-10 16:29:23
AC	PB25000226	463ms	15.3 MiB	C++17(O2)	1.6 KiB	2026-3-5 16:28:54
AC	PB24000188	486ms	7.3 MiB	C++14(O2)	1.4 KiB	2026-3-8 18:42:16
AC	可爱猫猫 (SA22011075)	550ms	6.6 MiB	C++17(O2)	2 KiB	2026-3-5 2:28:45
AC	方块群友 (PB22061210)	887ms	6.4 MiB	C++17(O2)	2.4 KiB	2026-3-5 16:03:31
AC	klii	1070ms	9.6 MiB	C++17	3.3 KiB	2026-3-8 0:10:01
AC	PB24000345	2167ms	7.4 MiB	C++11	3.6 KiB	2026-3-5 1:23:57