竞赛日程是运动员、裁判员进行比赛和工作的依据,合理的竞赛日程对比赛有十分重要的作用,但日程安排是一件非常复杂而困难的工作,因为它包含了世界上几大数学难题之一,称为NP难题。面对NP难题,当前国内竞赛日程安排缺乏科学的方法和手段,本文的目的是研究日程编排中的这一难题。 Competition schedule is the basis for competitions and work performed by athletes and referees. A reasonable competition schedule plays a very important role in the competition. However, the schedule is a very complex and difficult task because it contains several major mathematical problems in the world First, called the NP problem. In the face of the NP puzzle, the current domestic competition schedule lacks scientific methods and means. The purpose of this paper is to study this problem in calendaring.