#include <iostream>
using namespace std;

#include   <stdio.h>

/////////////////////////////////////////////////
int main()
{

    int x = 0xA1B2C3D4;

    int x2 = x << 24;

    int x3 = x << 16;




    x3 = x3 >> 24;
    x3 = x3 << 24;
    x3 = x3 >>  8;
    x3 = x3 - 0xFF000000;

    x3 = x3 + x2;


    x2 = x;

    x2 = x2 >> 24;

    x2 = x2 - 0xFFFFFF00;


    x3 += x2;



    x2 = x;

    x2 = x2 << 8;
    x2 >>= 24;
    x2 <<=  8;
    x2 -= 0xFFFF0000;
    printf("%X\n", x2);

    x3+=x2;

    printf("%X\n", x3);            ///  x3
}