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Prichádzajúce pakety môžu byť troch rôznych typov: A, B, C. Predpokladajme, že prišlo 10 paketov a z toho sú 2 typu A, 5 typu B a 3 typu C. V akých rôznych poradiach mohlo prísť týchto 10 paketov (zaujíma nás len typ a nie obsah paketu)?
Prosim urobil by mi niekto skúšku správnosti na tento príklad ? Je to slovná úloha na pohyb, a potrebovala by som v nej zapísať aj skúšku no neviem ako, ďakujem
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