[2025-10-27 P1] 树链计数（father）

状态	递交者	时间	内存	语言	代码	递交时间
AC	Tim_justforsure	1104ms	10.3 MiB	C++17(O2)	1.2 KiB	2025-10-27 14:01:58
AC	Wysr1250-E.W-OIGM	1233ms	13.3 MiB	C++14(O2)	1.1 KiB	2025-10-27 15:09:18
AC	lzd2010	1486ms	14.6 MiB	C++17(O2)	1.1 KiB	2025-10-27 14:02:05
AC	FwbAway	1681ms	12.1 MiB	C++17(O2)	1 KiB	2025-10-27 14:03:17
AC	NY_Coach	1697ms	13 MiB	C++17(O2)	1.3 KiB	2025-10-27 14:03:49
AC	kkksc03wzl	1769ms	19.1 MiB	C++17(O2)	1000 Bytes	2025-10-27 14:02:53
AC	InnitTimmer	1897ms	13.3 MiB	C++17(O2)	1.3 KiB	2025-10-27 14:01:24
AC	Amy29	2951ms	40.6 MiB	C++17(O2)	1.1 KiB	2025-10-27 15:10:43
AC	ZZM	3012ms	16.8 MiB	C++17(O2)	739 Bytes	2025-10-27 16:40:47
AC	wswxx	3078ms	11 MiB	C++17(O2)	923 Bytes	2025-10-27 14:29:57
AC	liuyundi	5734ms	40.5 MiB	C++17(O2)	791 Bytes	2025-10-27 14:34:48
AC	czp	6588ms	33.6 MiB	C++17(O2)	1.2 KiB	2025-10-27 14:12:54