#include <stdio.h>

/*  HEX standard input to standard output */
void HEX_digit(short di, FILE *file);

main(int argc, char *argv[])
{	short	c;
	short	hi, low;
	short	nl, len;
	FILE	*file;
	double	ff[10], gg[10];
	long	size;

if(argc!=2) {printf("Opps!\n");return;}
file=fopen(argv[1],"r");
if(file==0) {printf("File %s failed to open.\n",argv[1]);return;}
for(nl=0;nl<=9;nl++) {ff[nl]=(1.02)*(nl+0.5); gg[nl]=ff[nl]+1;}
size=fread((void*)gg,sizeof(gg[0]),1,file);
fclose(file);
printf("Number of blocks read= %i\n",size);
for(len=0;len<10;len++) {
	printf("%f = %f\n",ff[len],gg[len]);
	}
}

void HEX_digit(short di, FILE *file)
{
if(di>9) putc('a'-10+di,file); else putc('0'+di,file);
}