Write multiple files

[ingavatne]

Hey!

I am trying to write a c program that converts multiple files of one kind to similar files of anther kind. Do anyone have suggestions of how I can do this in a easy way and avoid writing

..FILE *out;..

for each file when each file will have names like out001, out002 etc. and the corresponding in files will be in001, in002 etc.Since it is quite a lot of files.

[karthigeyantp]

i couldn't get u. put me an example

[newb16]

Assuming you have no more than 1000 files

char filename[length];
i=3;  //e.g.
sprintf(filename,"out%03d",i); // 3 chars, zero padded

and then use filename in fopen() as usual