// Quiz: anyone know what's going on ?

#include <stdio.h>

void PrintFloatInBits(double x)
{
   int i;

   long long *p = (long long *) &x;

   for (i = 63; i >= 0; i--)
      if ( (*p & (1 << i)) != 0 )
         putchar('1');
      else
         putchar('0');
}

void PrintIntInBits(long x)
{
   int i;

   for (i = 63; i >= 0; i--)
      if ( (x & (1 << i)) != 0 )
         putchar('1');
      else
         putchar('0');
}

int main( int argc, char* argv[] )
{



   float x = 2.0;

   printf("2.0 = %ld\n\n\n", x);

   printf("float value %f is stored as: ", x);
   printf("(the binary pattern): \n\t");
   PrintFloatInBits(x);
   printf("\n\n");
   
   printf( "float x printed with %%f: %f\n", x );
   printf( "float x printed with %%d: %d\n", x );

   int y = 1073741824;

   printf("\n\nint value %d is stored as: ", y);
   printf("(the binary pattern): \n\t");
   PrintIntInBits(y);
   printf("\n\n");

}