萌新做题却遭RE打击,求助

SP1043 GSS1 - Can you answer these queries I

```if(r>=mid) return query(k<<1,l,r);``` @[wangtongli](/user/317568) 难道不是 ``` if(r<=mid) return query(k<<1,l,r);``` 吗?
by Alex_Wei @ 2020-02-16 18:59:50


@[Alex_Wei](/user/123294) 这就是萌新与大佬的差距啊! A了,好快乐
by AuKr @ 2020-02-16 19:04:29


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