Computer science question

29) In the D programming language a class obey reference semantics but a st would be printed? The writeln function is similar to Java's System.out.printin method. ruct use value or copy semantics. Given the following code what (6 points) import std.stdio; void main) ( structy s1, s2: 81.data-o s2 = s1; s2.data-l; struct structy int data; vrideintai.data): // printa value of al.data class classyf classy c1 new classy ; classy c2 new classy cl.data-0; c2 = c1; c2.data-1: writeln(c1.data): // prints value of cl.data int data; OUTPUT