common lisp

刘昊源 发布于 2013/05/27 19:43
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大神。请问Write a recursive function, equivalence, of the predicate that tests whether two sets contain the same elements. Note that the two lists representing the sets may be arranged in different orders, so you cannot just use EQUAL. You will need to make use of “REMOVE” for the definition of the recursive function.

不只用equal应该怎么做?

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烟波
烟波
应该是先排序再比较吧
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刘昊源
刘昊源

引用来自“张海明”的答案

应该是先排序再比较吧
嗯解决了嘿嘿谢谢
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