Commit e898da64 authored by matthias's avatar matthias
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added Übung 3 - FilmBibliothek

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package filmbibliothek;
public class Film {
String name;
float laufzeitInStunden;
//Konstruktor
public Film(String name, float laufzeitInStunden){
this.name = name;
this.laufzeitInStunden = laufzeitInStunden;
}
}
package filmbibliothek;
public class FilmBibliothek {
Film[] meineFilme;
int zaehler;
public FilmBibliothek(){
meineFilme = new Film[10];
zaehler = 0;
}
public void einsortieren(Film neuerFilm){
meineFilme[zaehler] = neuerFilm;
zaehler++;
}
public int ermittleAnzahlFilme(){
return zaehler;
}
public float ErmittleLaenge(){
float gesamtDauerStunden = 0.0f;
for (int i = 0; i < zaehler; i++){
gesamtDauerStunden += meineFilme[i].laufzeitInStunden;
}
return gesamtDauerStunden;
}
}
package filmbibliothek;
public class Programm {
public static void main(String[] args) {
FilmBibliothek meineBib = new FilmBibliothek();
Film BigLebowski = new Film("The Big Lebowski", 1.3f);
Film Zombieland = new Film("Zombieland", 1.8f);
Film HarryPotter = new Film("Harry Potter - Der Stein der Weisen", 2.2f);
Film StarWars = new Film("Erwachen der Macht", 2.2f);
meineBib.einsortieren(BigLebowski);
meineBib.einsortieren(Zombieland);
meineBib.einsortieren(HarryPotter);
meineBib.einsortieren(StarWars);
System.out.print("Die Gesamtlänge alle Filme beträgt " );
System.out.print(meineBib.ErmittleLaenge());
System.out.println(" Stunden");
System.out.print("In der Bibliothek befinden sind ");
System.out.print(meineBib.ermittleAnzahlFilme());
System.out.print(" Filme.");
}
}
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