Is the description of this problem wrong?
Difference between en1 and en2, changed 107 character(s)
This problem https://codeforces.net/contest/285/problem/B says "Consider all glasses are moving simultaneously during one shuffling operation.".↵

I don't understand how simultaneously makes sense, I solved the problem assuming one shuffling operation means moving the glasses in sequence
* but I was just wondering if there is something I misunderstood. 

* if glass 1 goes from 1 to 2 and glass 2 goes from 2 to 3 then if marble was in 1 it ends up in 3↵

Thank you for your help.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English JasonMendoza2008 2024-08-18 00:03:50 60
en3 English JasonMendoza2008 2024-08-18 00:03:25 22
en2 English JasonMendoza2008 2024-08-18 00:03:11 107
en1 English JasonMendoza2008 2024-08-18 00:02:25 419 Initial revision (published)