FizzBuzz.java

public class MyClass {
    public static void main(String args[]) {
        String results = FizzBuzz(1,20);
        System.out.println(results);
    }
    
    public static String FizzBuzz(int k, int l){
        String n = "";
        for(int i=k;i<=l;i++){
            if(i%3==0)
                n += "Fizz";
            if(i%5==0)
                n += "Buzz";
            if(i%3!=0 && i%5!=0)
                n += Integer.toString(i);
            if(i<l) 
                n += ",";
        }
        return n;
    }
}