第3题-无向树

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	引山洪	861ms	56.2 MiB	Python 3	2 KiB	2026-3-16 13:41:34
AC	口口口	887ms	60.4 MiB	Python 3	1.5 KiB	2026-3-27 18:08:09
AC	CodeFun037de7d2da	2092ms	119.7 MiB	PyPy3	15.8 KiB	2026-3-20 15:22:08
AC	white	2278ms	45.3 MiB	Python 3	2.3 KiB	2026-4-1 18:50:23
AC	TaZi	3069ms	133.6 MiB	Java	6.8 KiB	2026-3-14 11:07:07
AC	5ZURHGFQVO	3295ms	146.7 MiB	Java	5.9 KiB	2026-3-21 17:50:09