how to do bar chart in c

Posted by user292489 on Stack Overflow See other posts from Stack Overflow or by user292489
Published on 2010-03-31T02:57:29Z Indexed on 2010/03/31 3:03 UTC
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i have written a program that prints out the integers in the same order as the input with 5 numbers per line. That is,
the first 5 integers will be printed in the first line; the next 5 integers in the next line; and
so on. 
and also i was trying to print out the numbers in a bar chart formatt:like

81-105 ( 1) x
56-80 ( 5) xxxxx
6-11(5) xxxxx
-1-5 (3) xxx

my program:
 cntr=0;
 while (fscanf(in, "%d", &a[i]) != EOF)
   {i++;

 fprintf(out, "%d-%d (%d) %s\n", A, B, k, x, cntr);
 fprintf(out, "%d\n", k, cntr);

    fprintf(out, "x", a[i]);
    i++;
   }

   fprintf(out, "1864-2336 (%d)%s\n", k, x);
   fprintf(out, "1391-1863 (%d)%s\n", k, x);
   fprintf(out, "918-1390 (%d)%s\n", k, x);
   fprintf(out, "445-917 (%d)%s\n", k, x);
   fprintf(out,"-28-444 (%d)%s\n", k, x);
    fclose(in);
    fclose(out);
return 0;
}

enter code here

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