import static java.lang.System.*;
import java.util.Arrays;

public class DiverseArrayTester
{
    public static void main(String[] args)
    {
        int[][] mat1 = {
                { 1, 3, 2, 7, 3},
                {10,10, 4, 6, 2},
                { 5, 3, 5, 9, 6},
                { 7, 6, 4, 2, 1}};

        int[][] mat2 = {
                { 1, 1, 5, 3, 4},
                {12, 7, 6, 1, 9},
                { 8,11,10, 2, 5},
                { 3, 2, 3, 0, 6}};                

        out.println("sum: "+DiverseArray.arraySum(mat1[0]));

        int[] sums = DiverseArray.rowSums(mat1);

        out.println("array of sums:"+Arrays.toString(sums));

        out.println("mat1 diverse? "+DiverseArray.isDiverse(mat1));
        out.println("mat2 diverse? "+DiverseArray.isDiverse(mat2));
    }
}