Wildcard Matching

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Johnny is the author of the famous open source software ByteDict (Bytelandian electronic dictionary). Being a fan of the word game Scrabble, Johnny would like to make ByteDict useful for Scrabble training. Therefore, he has decided to implement the "Wildcard Matching" feature. Wildcard matching allows ByteDict's users to search for words matching a given wildcard pattern. A wildcard pattern may

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solution.cppC++17

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