Who dares to be a millionaire

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Chef is going to participate in a new quiz show: "Who dares to be a millionaire?" According to the rules of the game, contestants must answer N questions. The quiz being famous for its difficulty, each question has 26 candidate answers, but only one of which is correct. Answers are denoted by capital Latin letters from A to Z. Chef knows all the questions that can be asked, and for each of them h

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solution.cppC++17

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