import java.util.Scanner; 

class Hovedprogram {
    public static void main(String[] args) {
        int a = 3;
        double b = 3.3; 
        String c = "Hei";
        char d = 'a';
        int[] e = {1, 2, 3};
        String[] f = {"hei", "hello"};

        for(int i = 0; i < 10; i++) {
            System.out.println("Tallet er " + i);
        }

        for(int j : e) {
            System.out.println(j);
        }
        for(String j : f) {
            System.out.println(j);
        }

        while(a < 4) {
            System.out.println(a);
            a++;
        }

        Scanner scan = new Scanner(System.in);
        System.out.println("Hva heter du?")
        String inp = scan.next();
        int inp2 = scan.nextInt();
        double inp3 = scan.nextDouble();
        String inp4 = scan.nextLine(); 

        Person per = new Person("Per", "ski");
        per.foo();
        Person.teller
    }
}

class Person {
    String navn;
    String arg2;
    int id;
    static int teller;

    public Person(String arg1, String arg2) {
        navn = arg1;
        this.arg2 = arg2;
        id = teller; 
        teller++;
        this.teller
    }

    public String foo(String bar) {
        return bar; 
    }

    public void baa() {
        System.out.println("hei");
    }
}