int main(int argc, char **argv){
	int skt = socket( );
	connect(skt, address, port);

	long int a = 10, b = 20;
	write(skt, "DIVI", 4);
	write(skt, &a, 8);
	write(skt, &b, 8);
	
	char answer[4];
	read(skt, answer, 4);
	read(skt, &a, 8);
	printf("The answer was %ld\n", a);

	write(skt, "MODU", 4);
	write(skt, &a, 8);
	write(skt, &b, 8);

	return 0;
}