<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">   class MyClass {
    public static int fact3(int n)  {
     if (n&lt;0) {throw new IllegalArgumentException(
                   "Eingabe darf nicht kleiner als 0 sein.");}     
     if (n==0) {return 1;}
      else {return n*fact3(n-1);}
    }
   }
   
   class Test3 {
    public static void main(String args[]) {
     int m = -2;
     int k = MyClass.fact3(m);
     System.out.println("Fakulaet von " + m + " ist " + k);
     }
   }
</pre></body></html>