albertofaci

/////// Ej.1

public class FizzBuzz {

    public static void main(String[] args) {
        if(args.length == 2) {
            FizzBuzz fizzBuzz = new FizzBuzz();
            System.out.println(fizzBuzz.fizzbuzz(Integer.parseInt(args[0]), Integer.parseInt(args[1])));
        }

albertofaci

/////// Ej.1

public class FizzBuzz {

    public String fizzbuzz(int start, int end) {
        if(start < 1 || end < start) {
            throw new IllegalArgumentException();
        }
        StringBuilder sb = new StringBuilder();