Re: indentation

"Joe Wright" <joewwright@[EMAIL PROTECTED]
> ha scritto nel messaggio
news:xdKdnd0Wq_nixb_VnZ2dnUVZ_jSdnZ2d@[EMAIL PROTECTED]
> Bill Cunningham wrote:
>>     I have had several complaints by some people who wish to help me
and
>> I wish to get the problem straight. I wrote this small utility myself
and
>> added some indentation and I wonder if it is acceptable. It does make
>> source easier to read.
>>
>> #include <stdio.h>
>> #include <stdlib.h>
>>
>> int main(int argc, char **argv) {
>>  if (argc!=3) {
>>   fprintf(stderr,"usage error\n");
>>   return -1;
>>   }
>>  double x,y;
>>  x=strtod(argv[1],NULL);
>>  y=strtod(argv[2],NULL);
>>  printf("%.2f\n",y/x);
>>  return 0;
>>  }
>>
>>     Is this a good example of a properly indended program?

>> Bill

i like below

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

int main(int argc, char **argv)
{double     x,   y;

  if (argc!=3) { fprintf(stderr,"usage error\n"); return -1;}

  x=strtod(argv[1], 0);
  y=strtod(argv[2], 0);

  return  (x!=0.0) ?
             (printf("%.2f\n", y/x), 0):  (printf("Error: x==0\n"), -1) ;
 }