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#include <iostream>
using namespace std;

void show_binary(unsigned int u);

int main()
{
  int i=1, t;


  for(t=0; t < 8; t++) {
    show_binary(i);

    i = i << 1 ;
  }

  return 0;
}
// Display the bits within a byte.
void show_binary(unsigned int u)
{
  int t;

  for(t=128; t>0; t=t/2)
    if(u & t) cout << "1 ";
    else cout << "0 ";

  cout << "\n";
}

0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0
0 0 0 0 0 1 0 0
0 0 0 0 1 0 0 0
0 0 0 1 0 0 0 0
0 0 1 0 0 0 0 0
0 1 0 0 0 0 0 0
1 0 0 0 0 0 0 0