Suppose I have an array of positive integers and I concatenate it K times. Now I want to count the number of subarrays with sum<=S Constraints:- N<=10^5(number of elements), S<=10^5 , K <= 10^8 , 1<= A[i] <= 10^9. Any idea?
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You should post problem source. Since it can be from an ongoing contest.
Well it isn't and you would not be able to access the problem link....although I solved it:)