// --------------------------
//  CMPU-181, Spring 2013
//  Jan. 23, 2013
//  DayOneJava.java
// --------------------------
//  Sample java code for first day of class.

public class DayOneJava {
  // fahrToCelsius
  // ------------------------------------
  //  INPUT:  FAHR, a temperature in degrees fahrenheit
  //  OUTPUT:  Equivalent temperature in degrees celsius
  public static double fahrToCelsius (double fahr) {
    return (5./9.) * (fahr - 32.0);
  }
}

// After compiling, enter the following sorts of expressions
// into the interactions window:
//    DayOneJava.fahrToCelsius(212.0)