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有路过的请指点一下啊~这道题目,我的理解是先求出两个串的最长公共子序列,然后求那个所谓的 第n个 cousin ,请问这么理解对吗?如果对了,那么得出最长公共子序列后,怎么求n啊?如果错了,那就无话可说了,说明我的整个做法完全错了。 Followed by: Post your reply here: |
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