public class Zins {
 
        public static void main(String[] args) {
 
        double io = 50 ;
        double gany= 50;
        double zins= 1/800;
        int  i = 0;
 
 
                for (i = 1;io<=gany;i++) {
 
                io = io + io*zins*i;
                gany = gany + gany*(1/8);
                System.out.println(io+"    grany"+gany);
 
                }
        System.out.print(""+i+"jahre sind vergangen"+io+"hat io und "+gany+" hat gany");
        }
}