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On Sun, Mar 20, 2011 at 7:38 PM, Akash Mukherjee <akash...@gmail.com> wrote: > Majid is a 3rd-grade elementary student and quite well in mathematics. > Once, Majid's teacher asked him to calculate the sum of numbers 1 through n. > > Majid quickly answered, and his teacher made him another challenge. He > asked Majid to calculate the sum of the digits of numbers 1 through n. > > Majid did finally find the solution. Now it is your turn, can you find a > solution? > Input > > Two space-separated integers 0 <= a <= b <= 109. > > Program terminates if a and b are -1. > Output > > The sum of the digits of numbers a through b. > Example > > *Input:* > 1 10 > 100 777 > -1 -1 > *Output:* > 46 > 8655 > > ne ideas?? > > -- > 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 > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Regards Anurag Atri -- 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 algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
