Dibs on Fibs

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You are given two sequences $A$ and $B$, each with size $M$, and an integer $N$. Consider the following pseudocode: ``` result := 0 for i := 1 to M for j := 1 to M array fib[1..max(2, N)] fib[1] := A[i] fib[2] := B[j] for k := 3 to N fib[k] := fib[k-1] + fib[k-2] result := result + fib[N] ``` Compute the final value of the variable `result`

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solution.cppC++17

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