线段树本来常数巨大,而且这题log^3,被卡常很正常吧,如果是树状数组的话其实1.5s就够了 by Miss_SGT @ 2023-12-17 14:35:05
@[Miss_SGT](/user/705012) 为什么是 $\log^3$ 啊 by OldDriverTree @ 2024-03-01 22:11:07