748. Shortest Completing Word

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Given a string licensePlate and an array of strings words, find the shortest completing word in words. A completing word is a word that contains all the letters in licensePlate. Ignore numbers and spaces in licensePlate, and treat letters as case insensitive. If a letter appears more than once in licensePlate, then it must appear in the word the same number of times or more. For example, if lice

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solution.cppC++17

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