problem about palindromic numbers

Revision en2, by Mid0, 2015-10-25 20:24:11

i'm trying to solve this problem but i can't find any algorithm better than O(n^2) !

your help will be greatly appreciated.


  Rev. Lang. By When Δ Comment
en2 English Mid0 2015-10-25 20:24:11 7
en1 English Mid0 2015-10-25 20:22:59 251 Initial revision (published)