readin off a text file with commas

hello,
am writing a program that read a text file wit 1s and 0s as binary like and converts it into hex. my question is how can i read a text file with 1's and 0's separeted by a comman like 101010 , 1011101 , 010111 . 110011 , ...

here's wot ive written so far

Code:

---

#include <stdio.h>
#include <string.h>

int bin2dec(char *bin);

int main()
{

char bin[80] = "";
char *p;
int dec;

while(strcmp(bin,"0"))
{
FILE *fp = fopen("binary.txt","r");
FILE *ofp= fopen("hex.txt","r");
char lname[25];
char bin[80] ;
fgets(bin,80,fp);




fgets(bin, sizeof(bin), fp);
fclose(fp);
// check for and remove trailing \n
if ((p = strchr(bin,'\n')) != NULL)
{
*p = '\0';
}
dec = bin2dec(bin);
if (dec) fprintf(ofp,"Hexadecimal =
0x%02X" ,bin);

fclose(fp);
fclose(ofp);
}

getchar();

}


int bin2dec(char *bin)
{
int b, k, m, n;
int len, sum = 0;

len = strlen(bin) - 1;
for(k = 0; k <= len; k++)
{
n = (bin[k] - '0'); // char to numeric
value
if ((n > 1) || (n < 0))
{
puts("\n\n only 1 and 0!\n");
return (0);
}
for(b = 1, m = len; m > k; m--)
{

b *= 2;
}
// sum it up
sum = sum + n * b;

}
return(sum);
}

---

How about adding another if() or two to check for spaces and commas?

Is your code as badly indented in your editor as it is on the forum?

be nice will ya... am only askin ya a question like theres no need for all that


tara mate

All what?

Being able to format code is one of the first lessons, so you may as well get used to the idea.

Not only will you find that code will be much easier to write and follow yourself, it will also encourage people who might otherwise gloss over your posts into actually helping you.