#include <stdio.h>
    struct{
        short a1;
        short a2;
        short a3;
        long a4;
    }A;
    
    char* ss1 = "0123456789";
    char ss2[] = "0123456789";
    

sizeof(ss2) 11 bytes

char 1 �ֽ� - һ���ַ�һ���ֽ�

int 4 �ֽ�

float 4 �ֽ�

double 8�ֽ�

char* 1 �ֽ�