Story
Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person A can cross the bridge in one minute, B in two minutes, C in five minutes, and D in eight minutes. When two people cross the bridge together, they must move at the slower person's pace. The question is, can they all get across the bridge in 15 minutes or less?
Read more about this topic: Bridge And Torch Problem
Famous quotes containing the word story:
“Personal beauty is then first charming and itself, when it dissatisfies us with any end; when it becomes a story without an end; when it suggests gleams and visions, and not earthly satisfactions; when it makes the beholder feel his unworthiness; when he cannot feel his right to it, though he were Caesar; he cannot feel more right to it than to the firmament and the splendors of a sunset.”
—Ralph Waldo Emerson (1803–1882)
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—For the State of Kentucky, U.S. public relief program (1935-1943)
“So every journey that I make
Leads me, as in the story he was led,
To some new ambush, to some fresh mistake:
So every journey I begin foretells
A weariness of daybreak, spread
With carrion kisses, carrion farewells.”
—Philip Larkin (1922–1986)