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:
“Come all you rounders if you want to hear
A story ‘bout a brave engineer;
Casey Jones, that was the rounder’s name
On a heavy eight-wheeler he rode to fame.”
—Unknown. Casey Jones (l. 1–4)
“Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing the things historians usually record, while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks. Historians are pessimists because they ignore the banks for the river.”
—Will Durant (1885–1981)
“Out of countless memories, invention selects a few that become “the story of my life.””
—Mason Cooley (b. 1927)