Ne vem, če sem pravilno razumel nalogo, toda jaz bi naredil takole. V tabeli preštejemo število 0 (recimo, da je teh a ) in število 1 (recimo, da je teh b ). Potem naredimo novo tabelo, ki ima na začetku a 0 in potem b 1 . Konec. Če sem pravilno razumel nalogo potem je to ziher kr hitro.
There are 64 towns in a country and some pairs of towns are connected by roads but we do not know these pairs. We may choose any pair of towns and find out whether they are connected or not. Our aim is to determine whether it is possible to travel from any town to any other by a sequence of roads. P...
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