initializing constructors argument in main

[johnny92]

How can I add an argument to a constructor in the int main section?

I have

class slug_imf
{
  public:
    slug_imf(string);
};

slug_imf::slug_imf(string k)
{
  cout << k << endl;
}

int main()
{
  string n="hello";
  slug_imf imf(n);

}

i want it to output :
hello
to the screen

[Hippogriff]

What is not working with your example?
Assuming you have string etc included it should work just as you want it to.

[johnny92]

I tried it again and you're right it works. Thanks. I must of not included something before.