211. Design Add and Search Words Data Structure

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Design a data structure that supports adding new words and finding if a string matches any previously added string. Implement the WordDictionary class: - WordDictionary() Initializes the object. - void addWord(word) Adds word to the data structure, it can be matched later. - bool search(word) Returns true if there is any string in the data structure that matches word or false otherwise. word m

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solution.cppC++17

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