Task

Verify that a file called     input.txt     and   a directory called     docs     exist.



This should be done twice:  

   once for the current working directory,   and
   once for a file and a directory in the filesystem root.


Optional criteria (May 2015):   verify it works with:

   zero-length files
   an unusual filename:     `Abdu'l-Bahá.txt  


int main (string[] args) {
    string[] files = {"input.txt", "docs", Path.DIR_SEPARATOR_S + "input.txt", Path.DIR_SEPARATOR_S + "docs"};
    foreach (string f in files) {
        var file = File.new_for_path (f);
        print ("%s exists: %s\n", f, file.query_exists ().to_string ());
    }
    return 0;
}