【模板】动态树（LCT）

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	FVVlmz105	755ms	5.8 MiB	C++14(O2)	4.5 KiB	2025-7-17 10:48:37
AC	曾彦彬contest	927ms	4.3 MiB	C++14(O2)	2.5 KiB	2025-7-17 10:12:45
AC	fulichang	940ms	5.9 MiB	C++17(O2)	2.4 KiB	2025-7-17 10:44:45
AC	kcs007	1706ms	4.2 MiB	C++14(O2)	2.2 KiB	2025-7-16 17:04:17
AC	huangyi	1727ms	4.2 MiB	C++17(O2)	2.4 KiB	2025-7-17 11:01:41
AC	five_rice_water	1769ms	4.2 MiB	C++14(O2)	2.4 KiB	2025-7-17 10:39:16
AC	wangmingxuan	1780ms	4.2 MiB	C++14(O2)	2.3 KiB	2025-7-17 10:49:28