Help Please give some direction for this problem(unable to understand the editorial )
Difference between en1 and en2, changed 1 character(s)
Hi CF community ↵
[Xenia and Weights ](https://mirror.codeforces.com/problemset/problem/339/C)↵
I am thinking about this problem past 3 days and not got any  approach in my mind ↵
reading editorial also didn't helped me (for this problem)↵
please share your approaches and how did you solved it ↵
Thanks and regards

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English nipul1 2019-12-30 16:48:39 8
en2 English nipul1 2019-12-30 13:14:09 1 Tiny change: 'a and Weigts ](https' -> 'a and Weights ](https'
en1 English nipul1 2019-12-30 13:13:35 392 Initial revision (published)