线段树板子WA了114514求调

CF877E Danil and a Part-time Job

@[柠檬布丁吖](/user/370648) `build` 里面,`t[p].size=0` 改成 `t[p].size=1`
by 5k_sync_closer @ 2023-02-25 18:42:00


@[5k_sync_closer](/user/388651) 栓Q
by 柠檬布丁吖 @ 2023-02-25 18:58:42


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