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“称球问题”的算法的研究 被引量:4

Study for Algorithm of Weighting Ball Problem
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摘要  采用分层递归的方法,研究了"在n个外形相同的球中找出唯一与其它球重量不相同的球"的算法,给出了对任何n(n>2)的统一称法.并证明了所设计的称法是求解该类问题所使用天平称的次数最少的方法之一. In this paper, an algorithm is studied that a ball is found from n balls by using hierarchical recursive method. A uniform weighting method is given for any n balls. It is proved that this weighting ball method is one of the best ways.
作者 文中华
出处 《湘潭大学自然科学学报》 CAS CSCD 2004年第1期42-48,共7页 Natural Science Journal of Xiangtan University
基金 湖南省自然科学基金资助项目(02JJY2091)
关键词 “称球问题” 分层递归 分组 算法 weighting ball problem hierarchical recursive group algorithm
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参考文献1

  • 1SraBaase.Computer Algorithms introduction to Design and Analysis[M].北京:高等教育出版社,2001..

同被引文献14

  • 1肖新攀.两类“称球问题”的统一非序列解[J].湘潭大学自然科学学报,2006,28(2):28-32. 被引量:2
  • 2肖新攀.多伪币问题的非适应解[J].南京大学学报(自然科学版),2006,42(5):506-511. 被引量:1
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  • 6BO■NJAK I.A new algorithm for the four counterfeit coins problem. Novi Sad J Math . 2002
  • 7LIU Wen-an,ZHANG Wei-guo,NIE Zan-kan.Searching for two counterfeit coins with two-arms balance. Disorete Appl.Math . 2005
  • 8BORN A,,HURKENS C A J,WOEGINGER G J.How to detect a counterfeit coin:Adaptive versus non-adaptive solutions. Information Processing Letters . 2003
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  • 10Bonis A D,Gargano L,Vaccaro U.Optimal detection of a counterfeit coin with multi-arms balances. Discrete Applied Mathematics . 1995

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