树的直径

状态	递交者	时间	内存	语言	代码	递交时间
AC	tanxinzhi	720ms	15.3 MiB	C++14(O2)	1.7 KiB	2023-7-20 8:47:49
AC	zjs123	1109ms	32 MiB	C++14(O2)	878 Bytes	2023-2-13 8:13:04
AC	zjs123	1284ms	25.1 MiB	C++14(O2)	715 Bytes	2023-8-15 14:24:31
AC	tbh_2147483647	1292ms	26.4 MiB	C++14(O2)	623 Bytes	2023-8-15 15:29:16
AC	yjy_xh	1344ms	28.5 MiB	C++14(O2)	702 Bytes	2024-3-17 15:27:53
AC	CoderCharlie	1395ms	13.8 MiB	C++14(O2)	720 Bytes	2023-2-12 11:50:50
AC	何中瀚	1608ms	25.3 MiB	C++14(O2)	872 Bytes	2023-2-21 19:35:34
AC	cyx2009	1791ms	33.1 MiB	C++14(O2)	810 Bytes	2023-2-15 10:55:51
AC	刘弈钦	1927ms	21.3 MiB	C++14(O2)	526 Bytes	2023-7-16 14:50:12
AC	CoderCharlie	1957ms	27.7 MiB	C++14(O2)	626 Bytes	2023-8-15 14:27:52
AC	cyx2009	1992ms	25.9 MiB	C++14(O2)	812 Bytes	2023-8-15 14:18:40
AC	tanyichen	2001ms	27.9 MiB	C++14	1.3 KiB	2023-8-15 15:11:16
AC	jiayelin	2020ms	27.6 MiB	C++14	643 Bytes	2023-8-15 15:07:11
AC	李春雨	2785ms	26.8 MiB	C++14	788 Bytes	2024-7-7 16:26:23
AC	jiangtc	2787ms	27.7 MiB	C++98	510 Bytes	2023-8-15 15:44:54
AC	王乐泉	2799ms	24.6 MiB	C++14	531 Bytes	2024-3-20 18:51:22