@Sanjay: This has been discussed before. See https://groups.google.com/d/msg/algogeeks/C5oHrps8Q2o/P7tJrhj55ZcJ for a description of the algorithm. Dave
On Friday, October 5, 2012 12:19:40 AM UTC-5, Sanjay Rajpal wrote: > We are given 300 million 9-digit numbers and 2 MB of RAM. We have to find > the missing number. How do we approach this problem ? > > *Regards,* > *Sanjay Kumar* > > > * * > > ** > * > * > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/p-nPQWjDOfkJ. 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.