c语言代码练习(字节序列)-28

#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>


int sheck_sys()
{
    int a = 1;
    return *(char*)&a;
}
int main()
{
    int ret = sheck_sys();
    if (ret == 1)
    {
        printf("小端");
    }
    else
    {
        printf("大端");
    }
    return 0;
}