@saurabh :Even if you are considering its as a graph with no cycles , you should take care of the cycle its good practice esp in real world applications. Take it as an error check , beacuse you can never trust the person giving the input.you may not expect it but still have have it. so in case of cycle , remove that cycle.
On Thu, Feb 23, 2012 at 7:12 AM, saurabh singh <saurab...@gmail.com> wrote: > In case cycle is present in the graph then we cant have a longest path in > the graph.Therefore the problem reduces to the longest path in a > tree.(Assuming the graph is connected). > > Saurabh Singh > B.Tech (Computer Science) > MNNIT > blog:geekinessthecoolway.blogspot.com > > > > On Wed, Feb 22, 2012 at 11:23 PM, Don <dondod...@gmail.com> wrote: > >> Beware of cycles. >> Don >> >> On Feb 22, 6:05 am, krishna kishore <kknarenkris...@gmail.com> wrote: >> > Hi Gentle Men, Can any Please let me know How to Find a LONGEST PATH in >> a >> > Graph ( directed or Undirected but unweighted ). >> > INPUT: we have to give the Source vertex and Destination Vertex. >> > OUTPUT: it should include the LENGTH OF PATH and PATH as well. >> > Remember the graph should not be weighted. >> > >> > Any suggestions are accepted for sure. >> > And Thanks in Advance. >> > -- >> > >> > *Vignesh* >> >> -- >> 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. > -- 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.
