Vrijeme: 22:25
Optimizacija ploče | Board Optimization #4
Neki broj topova postavljen je na
ploču tako da je svako polje napadnuto od strane barem jednog topa te tako da svaki top napada najviše jednog drugog topa.
Pronađite najmanji prirodni broj
tako da svaki
kvadrat mora sadržavati barem jednog topa.
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Pronađite najmanji prirodni broj
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Several rooks are placed on a
board so that they control the entire board, and each rook can take at most one other rook.
Find the smallest positive integer
such that every
square must contain at least one rook.
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Find the smallest positive integer

