#include <iostream>
using namespace std;
union swap_byte {
void swap();
void set_byte(unsigned short i);
void show_word();
unsigned short u;
unsigned char c[2];
};
void swap_byte::swap()
{
unsigned char t;
t = c[0];
c[0] = c[1];
c[1] = t;
}
void swap_byte::show_word()
{
cout << u;
}
void swap_byte::set_byte(unsigned short i)
{
u = i;
}
int main()
{
swap_byte b;
b.set_byte(49034);
b.swap();
b.show_word();
return 0;
}
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