6 ms·

Feel free to add your own implementation. :)

• eesmith 7y ago
  FWIW, iter() handles the logic of testing for an explicit EOF marker, so another way to write it is: import sys with open(sys.argv[1]) as fin: for c in iter((lambda: fin.read(1)), ""): sys.stdout.write(c)
  • rspivak 7y ago
    That's a good point. Thanks!