Matrix Total Sum
Matrix Total Sum
EasyArrays100% accepted
Your solve(...) function receives these inputs directly as ready-made arguments — no input reading or parsing needed. Just compute and return the answer. Add up every element in the grid. Input: first line two integers M and N; next M lines each with N integers. You are given solve(m, n, grid) where grid is an M x N 2D array.
Approach
Sum of all elements of the matrix.
Input
1 1
49
Output
49
- •
1 <= M, N <= 8.
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