/*
 * ninewrite.c - Writing to binary files
 */
#include <stdio.h>
#include <stdlib.h> // gives us fwrite?

int main(void)
{
  FILE * fp;
  float count;
  float num;
  
  if( (fp=fopen("numbers", "wb")) == NULL ) // open file 'numbers' for wrinting in binary mode
                                            // assign file handle address to pointer fp
                                            // if address is NULL exit
  {
    printf("Cant Open file nubmers\n" );
    exit(1);
  }
  
  for(count=0.0; count<=9.0; count=count+1.0)
  {
    num=count/9.0;
    fwrite(&num, sizeof(float), 1, fp); // copy data in at address &num 
                                        // with element size of a float 
                                        // and 1 element to be coppied
                                        // to the file pointer fp 
  }
  fclose(fp);

  return 0;
}