/*************************************************************************
	> File Name : endian_test.cpp
	> Author : TL Song
	> EMail : songtianlun@frytea.com
	> Created Time : Fri 18 Dec 2020 02:16:02 PM CST
 ************************************************************************/

#include <iostream>

using namespace std;

int main()
{
    union {
        short val;
        char c[sizeof(short)];
    } test;
    test.val = 0x0102;
    if (test.c[0] == 0x01 && test.c[1] == 0x02)
        cout << "big endian" << endl;
    else
        cout << "little endian" << endl;
    return 0;
}