include using namespace std; int a[105] [105];

int main() {

int n, m; cin >> n >> m; for (int i = 1; i <= n; i++ )

for (int j = 1; j <= m; j++ )
	cin >> a[i][j];

if (n == 1 && m == 1) {

cout << 1;
return 0;

} int ans = 0; for (int i = 1; i <= n; i++ )

for (int j = 1; j <= m; j++ ) {

	int sum = 0, cnt = 0;
	if (a[i - 1][j] != 0)
		sum += a[i - 1][j], cnt++;
	if (a[i + 1][j] != 0)
		sum += a[i + 1][j], cnt++;
	if (a[i][j - 1] != 0)
		sum += a[i][j - 1], cnt++;
	if (a[i][j + 1] != 0)
		sum += a[i][j + 1], cnt++;
	double avge = (double)sum / cnt;
	if ((double)a[i][j] > avge)
		ans++;
}

cout << ans; return 0; }