Again Palindrome

Problem Number: 
10 617
Type of Problem: 
Problem Category: 
Input: 
Random Input
Critical Input
Critical Input: 
1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Random Input: 
13 AMERFAZALRAHMAN MIRANDA GTAVICECITY GRANDTHEFTAUTO INTRODUCTIONTOALGORITHMSTHOMASCORMENCHARLESRONALDCLIFFORD LOWPRICEEDITION THECLASSICWORK T MSNMESSENGER AAAAAAAA AAAA AAABBB BBBAAA
Problem Id: 
10617