24 April 2008, 10:57 PM
...cus they only have to make 3 trips.
have one peson have to remain on the boat for it to retrieve the next person.
so, on the third trip, the last two would be the only ones left
have one peson have to remain on the boat for it to retrieve the next person.
so, on the third trip, the last two would be the only ones left