public class Tester {
public static void main(String[] args) {
int[][] data = { {0, 2, 5, 3},
{1 ,2, 4, 3},
{0, 7, 3, 0},
{0, 3, 2, 9} };
int result = 0;
for (int i=0 ; i < data.length ; i++)
for (int j=0 ; j < data.length ; j++)
if (data[i][j] > 3)
result++;
}
}