Count Local Maxima
Count Local Maxima
MediumArrays0% accepted
Your solve(...) function receives these inputs directly as ready-made arguments — no input reading or parsing needed. Just compute and return the answer. Compare each cell to up/down/left/right. 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
Count cells that are strictly greater than all their existing 4-directional neighbors.
Input
1 1
-14
Output
1
- •
1 <= M, N <= 8.
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