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字符串转化的最小操作数_得到有效字符串的最小操作数-CSDN博客

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文章浏览阅读1.4k次。题目描述Given two words word1 and word2, find the minimum number of operations required to convert word1to word2.You have the following 3 operations permitted on a word:Insert a characterDelete a cha..._得到有效字符串的最小操作数