http://anandtechblog.blogspot.com/2011/06/google-question-find-missing-number.html
On Mon, Jun 27, 2011 at 4:12 PM, aditya kumar <[email protected]>wrote: > > @Kamakshi.thnks.i dint realise that. > > On Mon, Jun 27, 2011 at 11:04 PM, sunny agrawal > <[email protected]>wrote: > >> @saket - No >> >> O(n) + O(n/2) + O(n/4)................... = O(n) >> >> sum of series >> n+n/2+n/4+n/8............ = 2n >> >> >> On Mon, Jun 27, 2011 at 9:26 PM, Sanket <[email protected]> wrote: >> >>> @Dave - Wouldn't your solution also become O(kn) where k = number of >>> bits in the number? >>> In this summation - O(n) + O(n/2) + O(n/4) + ...= O(n) - you would >>> have O(n) appearing 'k' times. Each entry is O(n/ 2^i) where 'i' is >>> the bit position from right to left, starting at 0. The range of 'i' >>> is from 0 to 'k-1' >>> Please correct me if I am wrong. >>> >>> On Jun 27, 7:29 am, Bhavesh agrawal <[email protected]> wrote: >>> > can anyone plz post the code for this problem >>> >>> -- >>> 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. >>> >>> >> >> >> -- >> Sunny Aggrawal >> B-Tech IV 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 [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. > -- 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.
