Non-Powerful Subsets

Problem Number: 
10 663
Type of Problem: 
Single Output Problem
Problem Category: 
Volume 106 (10,600-10,699)
Input: 
Random Input
0
0
Critical Input: 
Random Input: 
999 999 100 1000 200 1000 300 1000 400 1000 500 1000
Problem Description Link: 
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=1…
Problem Id: 
10663