Suma numerelor impare de pe conturul matricei

#include <iostream>
using namespace std;

int afisareConturMatrice(int matrice[][5], int n)
{
    int suma = 0;

    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < n; j++)
        {
            if (i == 0) {
                if (matrice[i][j] % 2 != 0)
                    suma += matrice[i][j];
            }
            else if (i == n - 1) {
                if (matrice[i][j] % 2 != 0)
                    suma += matrice[i][j];
            }
            else if (j == 0) {
                if (matrice[i][j] % 2 != 0)
                    suma += matrice[i][j];
            }
            else if (j == n - 1) {
                if (matrice[i][j] % 2 != 0)
                    suma += matrice[i][j];
            }
        }
    }

    return suma;
}

void afisareMatrice(int matrice[][5], int n)
{
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < n; j++)
        {
            cout << matrice[i][j] << " ";
        }
        cout << endl;
    }
}


int main()
{
    int matrice[5][5] = {
        { 1, 1, 1, 1, 1 },
        { 1, 7, 8, 9, 1 },
        { 1, 12, 13, 14, 1 },
        { 1, 17, 18, 19, 1 },
        { 1, 1, 1, 1, 1 }
    };

    int n = 5;

    afisareMatrice(matrice, n);

    cout << endl;

    cout << "Suma: " << afisareConturMatrice(matrice, n) << endl;

    return 0;
}