#include <stdlib.h>
#include <stdio.h>

int main()
{
  float test;
  test =1.1;
  unsigned char *a;
  //a=&test;
  a=(unsigned char*)&test;
  printf("test = %02x\n",a[0]);
  printf("test = %02x\n",a[1]);
  printf("test = %02x\n",a[2]);
  printf("test = %02x\n",a[3]);

  return 0;
}