class ex45 {
    public static void main(String[] z) {
        int result ;
        A a ;
        a = new A() ;
        result = a.run() ;
        System.out.println(result) ;
    }
}

class A {

    int[] arr ;

    public int run() {
        arr = new int[10] ;
        return arr.length ;
    }
}