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problem-2479
- Given a set of n integers: A={a1, a2,..., an}, we define a function d(A) as below: t1 t2 d(A) = max{ ∑ai + ∑aj | 1 <= s1 <= t1 < s2 <= t2 <= n } i=s1 j=s2 Your task is to calculate d(A).