#include <string.h>
#include <stdio.h>
#define MAXN 10

int sommaCornici(int mat[MAXN][MAXN], int N, int vet[]) {
    int c = N / 2;

    for (int i = 0; i < c; i++) {
        vet[i] = mat[i][i] + mat[N-i-1][i] + mat[N-i-1][N-i-1] + mat[N-i-1][N-i-1];

        for (int j = i; j < N-i-1; j++) {
            vet[i] += mat[i][j] + mat[j][i] + mat[N-i-1][j] + mat[j][N-i-1];
        }
    }

    if (N % 2 == 1) {
        vet[c+1] = mat[c][c];
    }
}