didn't get you, how to check for subsequences which doesn't start from the beginning ? can you explain for that same example... should we check for all contiguous subsequences of some particular length?
On Tue, Feb 21, 2012 at 11:15 PM, sunny agrawal <sunny816.i...@gmail.com>wrote: > i dont know if a better solution exists > but here is one with complexity O(N*logS)... > N = no of elements in array > S = max sum of a subarray that is sum of all the elements as all are > positive > > algo goes as follows > do a binary search in range 0-S, for each such candidate sum find how many > sums are smaller than candidate sum > > there is also need to take care of some cases when there are exactly k-1 > sums less than candidate sum, but there is no contigious where sum = > candidate sum. > > > On Tue, Feb 21, 2012 at 11:02 PM, shady <sinv...@gmail.com> wrote: > >> Problem link <http://www.spoj.pl/ABACUS12/status/ABA12E/> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Sunny Aggrawal > B.Tech. V year,CSI > Indian Institute Of Technology,Roorkee > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > 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 algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
