Maximum Sum

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You are given an array of integers. Find the subset of **non-adjacent** elements with the maximum sum. Print the sum. For example, given an array **arr = [-2, 1, 3, -4, 5]**, we have the following possible subsets: Subset Sum [-2, 3, 5] 6 [-2, 3] 1 [-2, -4] -6 [-2, 5] 3 [1, -4] -3 [1, 5] 6 [3, 5] 8 The subset of non-adjacent elements with the maximum sum is

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solution.cppC++17

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