树的直径

状态	递交者	时间	内存	语言	代码	递交时间
AC	liyichen	69ms	516 KiB	C++14[O2]	543 Bytes	2026-10-21 21:54:27
AC	zswdlqy	81ms	516 KiB	C++14[O2]	353 Bytes	2026-10-12 22:15:43
AC	Zxz	85ms	516 KiB	C++14[O2]	435 Bytes	2026-10-13 9:32:52
AC	reject	87ms	416 KiB	C++14[O2]	402 Bytes	2026-10-15 15:45:59
AC	刘泽釴	87ms	516 KiB	C++14[O2]	515 Bytes	2026-10-16 20:35:06
AC	yubo	88ms	416 KiB	C++14[O2]	522 Bytes	2026-10-17 21:21:33
AC	成宏阳	89ms	516 KiB	C++14[O2]	562 Bytes	2026-10-17 16:55:23
AC	wangpeixuan	90ms	516 KiB	C++14[O2]	448 Bytes	2026-10-18 18:29:50
AC	T1125	91ms	516 KiB	C++14[O2]	521 Bytes	2026-10-19 19:08:14
AC	wanchao	92ms	516 KiB	C++14[O2]	489 Bytes	2026-10-17 16:51:58
AC	zhangjibu	93ms	516 KiB	C++14[O2]	498 Bytes	2026-10-17 19:15:41
AC	明宇	93ms	424 KiB	C++14[O2]	480 Bytes	2026-10-20 14:51:51
AC	33DAI	98ms	516 KiB	C++14[O2]	1.1 KiB	2026-10-11 21:46:06