Resolução da primeira questão
https://drive.google.com/file/d/1VBijyLTQE0JNCPbtlgi9b0AixynaFlur/view?usp=drivesdkhttps://drive.google.com/file/d/1VBijyLTQE0JNCPbtlgi9b0AixynaFlur/view?usp=drivesdk