the question exactly was to find next palindrome just greater than the given no. The number could have a million digits.
On Tue, Dec 14, 2010 at 9:01 PM, Ankur <[email protected]> wrote: > hi, > i was doing this problem : > http://www.spoj.pl/problems/PALIN/ > > and i dont know why my solution was not giving AC . i have applied a > simple strategy.if no. of digits are even , then mirror the first half > and then add it to the first half. we get the plaindrome.if it is same > as the given no. then just increment the first half and mirror it and > add it to the first half again.Now also , the digits can be like this > 9999 or 999999 .I have made sure to treat this as a special case and > my output for these is 10001 and 1000001 . I have applied a similar > strategy for odd no of digits by increasing the middle elemnt and > amirroring the first half around the middle element. > here is the link to my solution > > http://paste.ubuntu.com/543644/ > > I would appreciate if anybody could help me here. > > -- > 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.
