Program : Global Constructor and Destructor

#include <iostream.h>
#include<conio.h>
/*----------------------Class definition-------------------------*/
class sample
{
        int x;
    public:
        sample();
        int get_data() { return x; }
        ~sample();            // Destructor Declaration
};
sample::sample()
{
    cout << "Executing the Constructor...\n\n";
}
sample::~sample()            // Destructor Definition
{
    cout << "\nExecuting the Destructor...\n";
}
/*----------------------Definition ends here---------------------*/
sample globalobj;        // global object
void main(void)
{
    cout << "Entering MAIN...\n";
    cout << "x = " << globalobj.get_data() << "\n";
    cout << "Exiting MAIN...\n";
    getch();
}