var playlist = new list<string>(); void createplaylist() { for (int i = 0; i < 10; i++) { var song = "track " + i.tostring(); playlist.add(song); } } void discoversecrettracks() { foreach (var song in playlist) { if (song.contains("secret")) { console.writeline("notice: found a secret track to evade the pre-beginning blues."); } } } createplaylist(); discoversecrettracks(); console.writeline("to start over again with new vibes, just call createplaylist()!");