转烛空间

using namespace std;

int main(int argc, char *argv[])
{
  struct _finddata_t myfile;
  char path[256];
  char extension[20];
  printf("Please input the extension of the file: ");
  scanf("%s", extension);
  sprintf(path, "D:\\Work\\*.%s", extension);
  printf("List of the .%s files:\n", extension);
  long  done = _findfirst(path,&myfile); 
  int   find=0;
  while (!find)
  {
    if (strcmp(myfile.name, ".") && strcmp(myfile.name, ".."))   
        printf("%s\n",myfile.name); 
    find=_findnext(done,&myfile);   
  }
  _findclose(done);
  system("PAUSE");

  return 0;
}

int main()
{
    DIR * dir;
    struct dirent * ptr;
    int i;
    dir = opendir("D:\\Work\\");
    while(ptr = readdir(dir)) {
        printf("file name: %s\n", ptr->d_name;
    }
    closedir(dir);
}