There exists an obvious algorithm which just enumerates all variants.
The problem seems to mean to find a more efficient algorithm. This is not a strict formulation because it is not strictly defined what is "more efficient".
I suggest to rip this problem, such as to put it into Second tier problems.
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CSI of Charles University
Not an open problem in the strict sense
There exists an obvious algorithm which just enumerates all variants.
The problem seems to mean to find a more efficient algorithm. This is not a strict formulation because it is not strictly defined what is "more efficient".
I suggest to rip this problem, such as to put it into Second tier problems.
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Victor Porton - http://www.mathematics21.org