#include <iostream>
#include <string>

using namespace std;

extern "C" void PRINT_HELLO();
extern "C" void PRINT_STRING(const char  phrase[], int size);
extern "C" void PRINT_INT(int number);
extern "C" int DOUBLE_NUMBER(int number);
extern "C" int DOUBLE_IN_PLACE(int & number);
extern "C" void FILL_ARRAY(int array[], int size, int fillvalue);

const int SIZE{10};

int main() {
     string message{"Hello from C++/from Assembly!\n"}; 
     int number{100};
     int values[SIZE];

     PRINT_HELLO();    

     cout << endl;
     PRINT_STRING(message.c_str(), message.size());

     // I needed to flush the stream here or the order was reversed some times.
     cout << "Assenbly will print this number: " << flush;
     PRINT_INT(number);
     cout << endl;

     number = DOUBLE_NUMBER(number);
     cout << "After doubling the number is " << number << endl;
     DOUBLE_IN_PLACE(number);
     cout << "After doubling the number again : " << number << endl;

     FILL_ARRAY(values, SIZE, 100);

     for(int i{0}; i < SIZE; ++i) {
        cout << values[i] << " ";
     }
     cout << endl;


     return 0;
}