Spoj: D-query

Правка en1, от pikkupr, 2015-06-17 16:54:09

Problem link: http://www.spoj.com/problems/DQUERY/en/

I was maintaining a map<int,int> for each node in the tree. Nd I'm getting WA with this approach. Plz help me fix this.

Solution link: http://ideone.com/1CcC8d

Теги segment tree

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en1 Английский pikkupr 2015-06-17 16:54:09 232 Initial revision (published)