#include <iostream>
using namespace std;

void Hex2Bin(char number);
int main ()
{
    for(char i =65; i<123 ;i++)
    {
        Hex2Bin(i);
    }
    getchar();
    return 0;
}

void Hex2Bin(char number)
{
    cout<<(char)number<<" = ";
    for(char j=0;j<8;j++)
    number&(0x80>>j)?cout<< 1:cout<< 0;
    cout<<endl;
}