Yes I know I said it with regard to the current problem On Tue, Jul 5, 2011 at 8:58 AM, Dave <[email protected]> wrote:
> @Saurabh: Nope. You can construct a heap in-place. But it is not O(n). > > Dave > > On Jul 4, 10:02 pm, saurabh singh <[email protected]> wrote: > > Again heap will require extra space. > > > > On Tue, Jul 5, 2011 at 8:25 AM, vaibhav agarwal > > <[email protected]>wrote: > > > > > > > > > > > > > what abt this... > > > check length of the array if same then we make a min heap of both the > > > arrays which can be done in O(n) and call extraxtmin(). in this way we > can > > > find whether they r equal. > > > othwersie nt equal. > > > > > correct me if i am wrong!! > > > > > On Mon, Jul 4, 2011 at 4:35 AM, saurabh singh <[email protected]> > wrote: > > > > >> Lets conclude this post.Shall we? > > >> .An o(n) seems infeasible without any significant extra memory.... > > >> If extra memory is allowed,hash maps can be used to bring it down to > > >> o(logn).But hash maps would eat up serious memory if numbers occupy a > large > > >> range. > > > > >> -- > > >> 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. > > > > > -- > > > 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. > > > > -- > > Saurabh Singh > > B.Tech (Computer Science) > > MNNIT ALLAHABAD- Hide quoted text - > > > > - Show quoted text - > > -- > 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. > > -- Saurabh Singh B.Tech (Computer Science) MNNIT ALLAHABAD -- 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.
