| 基于分治和递归策略的排序算法及实现 |
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| 引用本文： | 孙义欣.基于分治和递归策略的排序算法及实现[J].计算机时代,2012(1):27-28,30. |
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| 作者姓名： | 孙义欣 |
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| 作者单位： | 潍坊工程职业学院继续教育学院,山东青州,262500 |
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| 摘 要： | 对关键字数量远少于记录数量的排序问题进行了研究,提出了基于分治和递归策略的有效算法。经与选择排序算法比较,该算法在各种情况下的交换次数均明显少于经典的选择排序算法。
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| 关 键 词： | 排序 关键字 分治 递归 |
Sorting algorithm based on divide-and-conquer strategy and recursive strategy and its realization |
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| Sun Yixin.Sorting algorithm based on divide-and-conquer strategy and recursive strategy and its realization[J].Computer Era,2012(1):27-28,30. |
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| Authors: | Sun Yixin |
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| Affiliation: | Sun Yixin(College of Further Education,Weifang Engineering Vocational College,Qingzhou,Shandong 262500,China) |
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| Abstract: | The sorting problem for the number of keywords far less than that of records is researched,and an effective algorithm based on divide-and-conquer and recursive strategies is put forward.Compared with selection sorting algorithm,the exchanging frequency of this algorithm is obviously less than that of classic selection sorting algorithm under various circumstances. |
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| Keywords: | sorting keyword divide and conquer recursion |
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