Josephus problem

短语

词形变化

the Josephus problem

释义与例句

name
  1. 1.

    A theoretical problem in which every nth person, counting around a circle of people, is chosen for execution, and this process repeats after the removal of each chosen person, with the last person left being freed. The problem is to select one's position so as to be the last to be chosen.

    数学

词源

Named after Flavius Josephus, a Jewish historian of the 1st century, who describes such a situation in his account of the siege of Yodfat.

来源：wiktionary