#include <iostream>

int main2()
{
	//���� ��short  2bytes  int  4bytes   long   4bytes   long long  8bytes  
	//��������sizeof�����������ռ���ڴ��С
	//�﷨�� sizeof(�������� / ����)

	short num1 = 10;
	std::cout << "shortռ�õ��ڴ�ռ�Ϊ��" << sizeof(short) << std::endl;

	int unm2 = 10;
	std::cout << "intռ�õ��ڴ�ռ�Ϊ��" << sizeof(int) << std::endl;

	long num3 = 10;
	std::cout << "longռ�õ��ڴ�ռ�Ϊ��" << sizeof(long) << std::endl;

	long long num4 = 10;
	std::cout << "longռ�õ��ڴ�ռ�Ϊ��" << sizeof(long) << std::endl;

	//���δ�С�Ƚ�
	//short < int <= long <= long long 

	system("pause");

	return 0;
}