Calculate minimum cost and find minimum cost arrangement . The value c [ j ] indicates optimized cost to arrange words from word number 1 to j .
c [ 0 ] = 0 ; for ( j = 1 ; j <= n ; j ++ ) { c [ j ] = INF ; for ( i = 1 ; i <= j ; i ++ ) { if ( c [ i - 1 ] != INF && lc [ i ] [ j ] != INF && ( c [ i - 1 ] + lc [ i ] [ j ] < c [ j ] ) ) { c [ j ] = c [ i - 1 ] + lc [ i ] [ j ] ; p [ j ] = i ; } } } printSolution ( p , n ) ; }