#include <stdio.h>
#include <string.h>
#include <zlib.h> // link with -lz

int main(int argc, char** argv)
{
  char fn[1024];

  fgets(fn, sizeof(fn), stdin);

  // strip null
  fn[strlen(fn)-1] = 0;

  gzFile gfile = gzopen (fn, "rb"); 

  if (!gfile)
  {
    fprintf(stderr, "Could not open %s\n\n", fn);
    return 1;
  }
  
  char buffer[32 * 1024];

  while (gzgets(gfile, buffer, sizeof(buffer)))
  {
    fprintf(stdout, "%s", buffer); 
  }

  gzclose(gfile);

  return 0;
}