摘要
在FalkowskiBJ和SchmitzL的论文中,大于3的自然数被分成7部分,并对每部分中的n给出了n皇后问题的一个特解。本文改进了他们的方法,将大于3的自然数仅分成5部分,然后对每部分中的n用统一方法给出n皇后问题的一种解,从而有效地简化了已有的结果。
Natural numbers larger than three,or n>3,are divided into 7 parts in a paper byFalkowski B,J.and Schmitz L.,in which a special solution of the n-Queen' s problem isgiven for every n in each part.The author has improved the method by dividing natural num-bers larger than three into only 5 parts. A solution of the n-Queen's problem for n in eachpart is worked out with a unified method so that the existing result is significantly simpli-fied.
出处
《华中理工大学学报》
CSCD
北大核心
1994年第1X期195-198,共4页
Journal of Huazhong University of Science and Technology
关键词
8皇后问题
回溯算法
N皇后问题
Queen' s problem
backtrack algorithm 3 n-Queen's problemW