FreedomKing @ 2024-06-12 22:10:13
TLE on #2
TLE on #6#7
splay(x,0)
by tder @ 2024-06-12 23:03:24
@FreedomKing 蠲郫啊 /bx
by scp020 @ 2024-06-13 06:55:11
不每次splay的话势能不对。
by Conan15 @ 2024-06-15 15:51:11
感谢大佬——————————————