// Converts a temperature from Fahrenheit to Celsius.

void main() {
    String answer = IO.readln("Temperature in degrees F: ");
    double fahrenheit = Double.parseDouble(answer.strip());
    double celsius = (fahrenheit - 32) * 5 / 9;

    IO.println(fahrenheit + " degrees F is " + celsius + " degrees C");
}

// From Groundwork, chapter 2 (ch02-variables-and-types), box 12.
// This example is from Groundwork, licensed CC BY-NC-SA 4.0.
// Run with: java ch02_12.java