text: Return the number of prime path in ther matrix .
code: 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 ;