Glass Beads

Problem Number: 
719
Type of Problem: 
Single Output Problem
Problem Category: 
Volume 7 (700-799)
Input: 
Critical Input
0
Critical Input: 
3 aaaaaaaaaa ababababab bababababa
Random Input: 
Problem Description Link: 
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=1…
Problem Id: 
719