Oops. Sorry. The correct formula is n*(n+2)*(2*n+1)/8. Dave
On Mar 19, 5:26 pm, sunny <[email protected]> wrote: > this formula is giving wrong!!!.. :( > can u pls tell the approach -- 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.
