---

#include <iostream>
#include <fstream>
#include <bitset>
using namespace std;

int main(int argc, char* argv[])
{
    long num;
    cin >> hex >> num;

    unsigned char high = (num >> 8) & 0xFF;
    unsigned char low  = num & 0xFF;

    short* sum = new short(high + low);

    bitset<32> binNum(num);
    bitset<16> binSum(*sum);

    cout << "Binary number: " << binNum << endl;
    cout << "Sum of bytes:  " << binSum << endl;

    ofstream ftxt(argv[1]);
    ftxt << binNum;
    ftxt.close();

    ofstream fbin(argv[2]);
    fbin << binSum;
    fbin.close();

    delete sum;
    return 0;
}