Longest Common Subsequence,最长相同子序列(LCS)

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Subsequence is not substring.

问题分析

子序列,subsequence,是元素按照原序列内的顺序出现但不一定连续的序列。

sequence:    ABCDEFG
subsequence: ACD, BEFG, ABCDE

LCS问题,就是寻找两个sequence的最长的common subsequence。

S1 =  ACCGGTCGAGTGCGCGGAAGCCGGCCGAA
S2 =  GTCGTTCGGAATGCCGTTGCTCTGTAAA
LCS = GTCGTCGGAAGCCGGCCGAA

本文链接:https://cs.pynote.net/ag/dp/202403147/

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