// constructor1 DIS

class Test1 {
    
    int k;
    
    // constructor
    // note: no $return$ statement; return type = constructor name = class name

    Test1(int x) {
	k = x;
    }


}

public class constr1 {
    public static void main(String[] args) {

	Test1 t = new Test1(1);
	System.out.println(t.k);

    }

}