fstream file("data.dat",ios::out | ios::binary);
	name n;
	char text[100]={"cosa"};
	int numero=2;
	file << text << ' ';
	file.write((char*)&numero,sizeof(int));

	fstream file("data.dat",ios::in | ios::binary);
	name n;
	char text[100];
	int numero;
	file >> text;
	file.read((char*)&numero,sizeof(int));