Is this extracting i'th bit from a[X] or just extracting Integer from i th index of an array???
if its the later, then get the number and sum up by using OR operation.... not sure:-) then subtract it from n(n+1)/2="missing Number" --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups-beta.google.com/group/algogeeks -~----------~----~----~----~------~----~------~--~---