Doubt on this general query based question.

Revision en1, by AM_I_Learning, 2020-03-19 12:50:44

We have to handle Q queries on the array and in each query we are asked to find number of pairs {a,b} present at the moment in the array whose value are such that a<=x and b<=y for {x,y} given in the query.

Problem Link :-Codechef Bulbs

Please share the approach as I am not getting any tutorial for this problem

Please help . Thanks in advance.


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en1 English AM_I_Learning 2020-03-19 12:50:44 453 Initial revision (published)