This problem https://mirror.codeforces.com/contest/285/problem/B says "Consider all glasses are moving simultaneously during one shuffling operation.".↵
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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. ↵
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* 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↵
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Thank you for your help.
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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.
