第3题-动态换根的最近公共祖先 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	wyk	504ms	19.4 MiB	C++14	1.4 KiB	2026-4-3 3:09:16
AC	TaZi	2458ms	99.5 MiB	Java	3.5 KiB	2026-4-2 11:26:34

ID

3966

Time

1000ms

Memory

256MiB

Difficulty

7

Tags

树

# Submissions

Accepted

2

Uploaded By