40分线段树TLE萌新求助

P2880 [USACO07JAN] Balanced Lineup G

@[Liyuqiao11](/user/648772) 这线段树是暴力罢。 `query` 函数中的判断不应该是 `t[i].l==l&&t[i].r==r` 吗?
by Ruiqun2009 @ 2023-02-18 14:29:23


@[Ruiqun2009](/user/589895) 谢谢,过了
by Liyuqiao11 @ 2023-02-18 14:48:08


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