var tempEmCelsius: Double = 25.6
var tempEmFarenheit = tempEmCelsius * 9/5 + 32
print("A temperatura em fahrenheit é: \(tempEmFarenheit)")
var valor1 = 10.0
var valor2 = 10.3
var valor3 = 10.0
var media = (valor1 + valor2 + valor3)/3
print(media)