#include<iostream>
#include<fstream>
using namespace std;
class Beer
{
public:
	char* mark;
	int ml;
};
void SaveBeerToFile(const Beer& b, ofstream& f)
{
	int markNameLength = strlen(b.mark);
	f.write((const char*)&markNameLength, sizeof(int));//save string length
	f.write(b.mark, markNameLength);//save the string
	f.write((const char*)&b.ml, sizeof(int));//save quantity
}
int main() {
	Beer t;
	t.mark = new char[20];
	strcpy_s(t.mark, 8, "Zagorka");
	t.ml = 330;
	Beer t2;
	t2.ml = 500;
	t2.mark = new char[20];
	strcpy_s(t2.mark, 7, "Ariana");
	ofstream f("Beer3.bat", ios::binary);
	SaveBeerToFile(t, f);
	f.close();
	cout << sizeof(t) << ' ' << sizeof(t2)<<endl;
	while (true);
	return 0;
}