public class cons {
String z;
cons(String z)
{
this.z=z;
}
cons(cons c1)//cons(object)
{
z=c1.z;
System.out.println(z);
}
public static void main(String[] args) {
cons c3=new cons("ECE");
cons mobile = new cons(c3);
cons laptop=new cons(c3);
cons ipad=new cons(c3);
}
}