There are q<=5*10^5 online queries of 2 types for a set of integers:
- Add an integer 1<=x<=10^9 to the set
- Find the minimum element >=x that isn't present in the set
Is there a way to efficiently process these queries?
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MEX Data structure
There are q<=5*10^5 online queries of 2 types for a set of integers:
Is there a way to efficiently process these queries?
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