text: Wrapper function
code: static int wrapper ( int mat [ ] [ ] , int n , int m ) { int dp [ ] [ ] = new int [ 10 ] [ 10 ] ; for ( int i = 0 ; i < 10 ; i ++ ) Arrays . fill ( dp [ i ] , - 1 ) ; return LIP ( dp , mat , n , m , 0 , 0 ) ; }