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:
“I should like to suggest that at least on the face of it a stroke by stroke story of a copulation is exactly as absurd as a chew by chew account of the consumption of a chicken’s wing.”
—William Gass (b. 1924)
“One of the necessary qualifications of an efficient business man in these days of industrial literature seems to be the ability to write, in clear and idiomatic English, a 1,000-word story on how efficient he is and how he got that way.... It seems that the entire business world were devoting its working hours to the creation of a school of introspective literature.”
—Robert Benchley (1889–1945)
“Our ancestors were savages. The story of Romulus and Remus being suckled by a wolf is not a meaningless fable. The founders of every state which has risen to eminence have drawn their nourishment and vigor from a similar wild source. It was because the children of the Empire were not suckled by the wolf that they were conquered and displaced by the children of the northern forests who were.”
—Henry David Thoreau (1817–1862)