Hi, Codeforces.↵
Can anyone explain me? How to build different structures(like a Segment tree) on Euler tour. And why(how) do they work correctly?↵
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thank you very much in advance.
Can anyone explain me? How to build different structures(like a Segment tree) on Euler tour. And why(how) do they work correctly?↵
↵
↵
thank you very much in advance.