public class Osoba {
    private int[] tab={1,2,5,1,3,4,3,7,6};

    public Osoba (){

    }

    public int oblicz (int a, int b){
        if(a>b)
            return a;
        else
            return b;
    }

    public void sort(){
        int  pom;
        for(int j=0; j<tab.length; j++){
        for(int i = 0; i<tab.length-1; i++) {
            if (tab[i] > tab[i + 1]) {
                pom = tab[i];
                tab[i] = tab[i + 1];
                tab[i + 1] = pom;

            }
        }
        }
    }
    public void wypisz(){
        for(int i =0; i<tab.length; i++){
            System.out.print(tab[i]+" ");
        }
    }
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////

public class test {
    public static void main(String[] args) {
        Osoba o = new Osoba();
        System.out.println(o.oblicz(5,o.oblicz(10,15)));
        o.sort();
        o.wypisz();
    }
}