#include <iostream.h>

int main(int argc, char *argv[])
{
   int i;
   float *f;

   f = (float *) &i;

   i = -1;
   cout << i << "  " << *f << endl;
   i = 0;
   cout << i << "  " << *f << endl;
   i = 1;
   cout << i << "  " << *f << endl;
}