class SuchenVorlage {

	public int binarySearch(String[] feld, String search) {
		return 0;
	}

	public static void main(String[] args) {
		String[] feld = {"Alexander", "Alina", "Annabell", "Chris", "Carolin", "David", "Fritz", "Ina", "Jan",
			"Janina", "Oliver", "Rebeka", "Santi", "Tina", "Tristan", "Xenia"};
		Suchen suchen = new Suchen();
		System.out.println(suchen.binarySearch(feld, args[0], 0, feld.length));
					
	}

}