求助!WA:Too long on line xx!

P3865 【模板】ST 表

lg数组越界了,开大一点 @[hsh778205](/user/188769)
by 静静是他的, @ 2020-10-18 06:54:22


@[静静是他的,](/user/52170) 谢谢,我开到了5000010,把cin换成scanf(否则有一排点t)就A啦!谢谢!
by Vanilla_chan @ 2020-10-18 21:00:27


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