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有重复元素的排列问题

于 2022-06-15 发布 文件大小:233.45 kB
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资源描述设集合R={r1,r2,...,rn}是要进行排列的n个元素,其中r1,r2,...,rn可能相同。 试着设计一个算法,列出R的所有不同排列。 即,给定n以及待排的n个可能重复的元素。计算输出n个元素的所有不同排列。

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