What do u mean by "y u need backtracking " DP needs backtracking to reconstruct the solution.
-Rohit On Sat, Apr 10, 2010 at 3:27 PM, Ashish Mishra <[email protected]>wrote: > y u need backtracking > i think it can be done with DP > > On Sat, Apr 10, 2010 at 9:12 AM, «« ÄÑÜJ »» <[email protected]> wrote: > >> Need help in designing efficient backtracking algorithm for the coin >> changing problem. where a1, a2, an are the set of distinct coins >> types, where each ai is an integer. and each type is unlimited >> quantity. >> >> the problem to make up the exact amount C using minimum total number >> of coins. use backtracking template with a bounding function.. >> >> help appreciated...... >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<algogeeks%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > How soon 'not now' becomes 'never'... > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<algogeeks%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
