i think saurabh you wanted to say this -- x^n=pow(x^n/2)*pow(x^n/2)*(x^(*n*mod2)) --
Amol Sharma Third Year Student Computer Science and Engineering MNNIT Allahabad On Sat, Jul 30, 2011 at 1:10 PM, Ankur Khurana <[email protected]>wrote: > use divide and conquer . logm complexity . . . > > > On Sat, Jul 30, 2011 at 1:09 PM, saurabh singh <[email protected]>wrote: > >> o(log n) >> x^n=pow(x^n/2)*pow(x^n/2)*(x^mod2) >> >> the base case pow(x,1)=x pow(x,0)=1 >> >> On Sat, Jul 30, 2011 at 1:02 PM, arvind kumar <[email protected]>wrote: >> >>> Find the least time complexity algorithm(most efficient algo) to find >>> x^m(x to the power of m)..Facebok intern interview question! >>> >>> -- >>> 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. >> > > > > -- > Ankur Khurana > Computer Science > Netaji Subhas Institute Of Technology > Delhi. > > -- > 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.
