SUM OF PRODUCTS

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You are given an array of n integers and an integer k, you have to find the sum of the product of all combinations of k integers (nCk). Answer could be large, print it modulo 998244353. ### Input - The first line contains two space-separated integers $n$ (the number of elements in the array) and $k$ (the number of terms to consider for the products) - The second line contains N space-separ

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solution.cppC++17

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