Return the number of prime path in ther matrix .
static void countPrimePath ( int [ ] [ ] mappedMatrix , int n , int m ) { int [ ] [ ] dp = new int [ MAX ] [ MAX ] ; for ( int i = 0 ; i < MAX ; i ++ ) { for ( int j = 0 ; j < MAX ; j ++ ) { dp [ i ] [ j ] = 0 ; } } dp [ 1 ] [ 1 ] = 1 ;