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Problem "Ladders"

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В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания.

imesecanFeb.21.2011 at 10:21:27 PM
0Post is deleted

imesecanFeb.26.2011 at 03:15:14 PM
1Post is deleted

imesecanFeb.26.2011 at 08:35:49 PM
2There was a problem with the sample input files, I corrected.

imesecanMar.04.2011 at 08:58:46 PM
3For the least number of boxes, on every step, there has to be 1 difference like;
on the first step 1
on the second step 2
on the third 3
so on.

Thus, If there are 6 boxes you can have 3 steps. Similarly, for 7 or 8 boxes, again there can be 3 steps. But if there are 10 boxes then we can put the fourth step.


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