#include <iostream>
using namespace std;

int main()
{
	int id = 109;
	char symbol = '$';
	float average = 4.5;
	long population = 4567890;
	double volume = 6788.987;
	
	cout << "The size of id is  " << sizeof(id) << " byte" << endl;
	cout << "The size of $ is  " << sizeof(symbol) << " byte" << endl;
	cout << "The size of 4.5 is " << sizeof(average) << " byte" <<endl;
	cout << "The size of 4567890 is " << sizeof(population) << " byte" <<endl;
	cout << "The size of 6788.987 is " << sizeof(volume) << " byte" << endl;
	
	system("pause");
	return 0;
}