[LeetCode] Short Encoding of Words

820. Short Encoding of Words A valid encoding of an array of words is any reference string s and array of indices indices such that: words.length == indices.length The reference string s ends with the ‘#’ character. For each index indices[i], the substring of s starting from indices[i] and up to (but not including) the next ‘#’ character is equal to words[i]. Given an array of words, return the length of the shortest reference string s possible of any valid encoding of words. ...

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