private static final int[][] input = new int[][]
            {{5,    5,    5,    5,    5,    5,    5,    5,    5,    5},
                    {4,    4,    4,    4,    4,    4,    4,    4,    4,    4},
                    {0,    5,    5,    5,    5,    5,    0,    0,    5,    5},
                    {0,    5,    5,    5,    5,    5,    0,    0,    5,    5},
                    {0,    5,    5,    5,    5,    5,    0,    0,    5,    5},
                    {5,    4,    4,    4,    4,    4,    5,    5,    4,    4},
                    {5,    5,    5,    5,    4,    5,    5,    5,    5,    5},
                    {0,    5,    5,    5,    5,    5,    0,    0,    5,    5},
                    {0,    4,    4,    4,    5,    4,    0,    0,    4,    4},
                    {4,    5,    5,    5,    5,    5,    4,    4,    5,    5}};
    private static int[][] train = input;

    private static final int[] indexes = new int[] {2, 3, 2, 4, 4, 9, 8, 5, 2, 1};

    private static int[][] test = new int[input.length][input[0].length];

public static int[][] checkImplementation(){

        int[][] input = ArrayHelper.input;
        for(int i = 0; i < input.length; i++){
            test[i][indexes[i]] = train[i][indexes[i]];
            train[i][indexes[i]] = 0;
        }

        return train;
    }

    public static String[][] checkImplementationResult(double[][] result){
        DecimalFormat dec = new DecimalFormat("#0.00");
        String[][] resultString = new String[input.length][input[0].length];
        for(int i = 0; i < input.length; i++){
            for(int j = 0; j < input[0].length; j++) {
                if(j != indexes[i]) {
                    resultString[i][j] = ArrayHelper.input[i][j] + "=>" + dec.format(result[i][j]) + " |";
                } else {
                    resultString[i][j] = ArrayHelper.test[i][j] + "=>" + dec.format(result[i][j]) + " |";
                }
            }
        }
        return resultString;
    }