public static void main(String args[]){
        NumberOfPathsInMxNMatrix nop = new NumberOfPathsInMxNMatrix();
        System.out.print(nop.countPathsRecursive(3,3));
    }
http://www.geeksforgeeks.org/count-possible-paths-top-left-bottom-right-nxm-matrix/
src/com/interview/dynamic/NumberOfPathsInMxNMatrix.java