Including basic function in c++ :)

#include <iostream>
using namespace std;


void printSomething()       //Those two brackets more known as parameters, you add them when you need additional information for your function.
{
     cout << "oooooo I am text on the screen" << endl;     //You add void because you don't return something. So it's just printing that text on the screen :)
     }

int main()
{
    printSomething();
    system("pause");
    return 0;
}