public static void main(String[] args) {

        MatrixCornerProblem matrixCornerProblem = new MatrixCornerProblem();
        System.out.println(" Matrix is ******************* ");
        matrixCornerProblem.display();
        if (matrixCornerProblem.rows <= 0 || matrixCornerProblem.columns <= 0) {
            System.out.println("Cant perform ");
            return;
        }
        System.out.println("Min sum is " + matrixCornerProblem.findMinimumValueAndReachCorner(0, 0));
    }