Fractional cascading on segment tree

Правка en1, от Ewwa, 2016-11-14 21:10:43

I followed this post http://mirror.codeforces.com/blog/entry/18051 to learn segment tree and I really like the implementation, but can't figure out how to implement fractional cascading. Any idea ?

Теги 2d segment tree, fractional cascading

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en1 Английский Ewwa 2016-11-14 21:10:43 226 Initial revision (published)