/**
 * Created by Inan on 18/03/2018.
 */
public class Playlist {




    private int n;
    private Song [] songs;


    Playlist(int amount){

        this.songs = new Song[amount];
        this.n = 0;

    }

    Playlist( , double length){

    }


    public void add(Song song){
       songs[n] = song;
        n++;

    }

    double getLaenge(){
        double sum = 0;

        for (int i = 0; i <= n-1 ; i++) {
            sum = sum + songs[i].getLaenge();

        }
        return sum;
    }

    public void print(){
        for (int i = 0; i <= n-1 ; i++) {
            songs[i].print();
        }

    }
}