Struct Constructor in C++?

Question

Can a struct have a constructor in C++?

I have been trying to solve this problem but I am not getting the syntax.

Answer 1

In c++ struct and c++ class have only one difference by default struct members are public and class members are private.

/*Here, C++ program constructor in struct*/ 
#include 
using namespace std;

struct hello
    {
    public:     //by default also it is public
        hello();    
        ~hello();
    };

hello::hello()
    {
    cout<<"calling constructor...!"<