public/subjects/java/checkpoints/universal-greeting/README.md

UniversalGreeting

Instructions

In a file named UniversalGreeting.java write a function greeting that takes a String language as a parameter and returns a greeting message based on the language as follows:

FR : Bonjour comment allez-vous? EN: Hello, How are you? ES : Hola, cómo estás?

and return an empty string in any other case.

Expected Functions

public class UniversalGreeting {
    public static String greeting(String message) {
        // your code here
    }
}

Usage

Here is a possible ExerciseRunner.java to test your function :

public class ExerciseRunner {
    public static void main(String[] args) {
        System.out.println(UniversalGreeting.greeting('EN'));
    }
}

and its output :

$ javac *.java -d build
$ java -cp build ExerciseRunner
Hello, How are you
$