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- String operador;
- Scanner input = new Scanner(System.in);
- System.out.println("Insira numero 1");
- double num1 = input.nextDouble();
- System.out.println("Insira numero 2");
- double num2 = input.nextDouble();
- System.out.println("Insira o operador + ,/ , * ,-");
- operador = input.next();
- String[] operadores = {"+", "-", "/", "*"};
- while(Arrays.asList(operadores).contains(operador)){
- switch (operador) {
- case "+":
- System.out.println(num1 + num2);
- break;
- case "-":
- System.out.println(num1 - num2);
- break;
- case "*":
- System.out.println(num1 * num2);
- break;
- case "/":
- System.out.println(num1 / num2);
- break;
- default:
- System.out.println("Insira um operador valido");
- break;
- }
- }
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