Question: n Problem 1 (8 marks) Given an nxn integer matrix A with at most k non-zero entries, store the matrix in an appropriate data structure

n Problem 1 (8 marks) Given an nxn integer matrix A with at most k non-zero entries, store the matrix in an appropriate data structure such that the following queries can be answered in O(n + k) time: MatrixVector Mult(s) : takes as input an n-length integer vector 2, and outputs A.I. You must argue for the correctness of your data structure by presenting an analysis of how the time complexity requirement above is met

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