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就像 stakeoverflow.com 上的这个页面一样 https://stackoverflow.com/revisions/620144/list
我想比较两个字符串,发现哪些部分被修改了。
您可能想要的是Hirschberg 算法的变体。无论如何,动态编程是要走的路,请查阅任何标准算法参考书。