[ABC263B] 祖先（Ancestor）

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	jike1994	44ms	6.3 MiB	C++14(O2)	210 Bytes	2025-4-8 15:56:33
AC	张天源	47ms	6.3 MiB	C++14(O2)	217 Bytes	2025-4-28 18:20:21
AC	费轩栩	48ms	6.3 MiB	C++14(O2)	193 Bytes	2025-6-14 9:14:26
AC	周鑫	50ms	6.3 MiB	C++14(O2)	187 Bytes	2025-6-14 15:11:16
AC	周鑫	52ms	6.3 MiB	C++14(O2)	210 Bytes	2025-6-21 14:16:06
AC	赖厚泽	52ms	6.3 MiB	C++14(O2)	258 Bytes	2025-6-22 14:12:07
AC	厉继业	52ms	6.3 MiB	C++14(O2)	204 Bytes	2025-7-2 10:27:45
AC	白骏锋	53ms	6.3 MiB	C++14(O2)	230 Bytes	2025-6-30 10:48:12
AC	邱怡辰	61ms	6.3 MiB	C++14(O2)	212 Bytes	2025-5-27 21:22:23
AC	王鑫意	85ms	6.3 MiB	C++14(O2)	208 Bytes	2025-5-31 9:23:05