# [///], 1 byte A [Try it online!][TIO-kctg3w36] [///]: https://esolangs.org/wiki//// [TIO-kctg3w36]: https://tio.run/##K85JLM5ILf7/3/H/fwA "/// – Try It Online" As it’s 1 byte, simply outputting the source code gives the average. `///` just outputs the source code unchanged if it doesn’t contain any `/` characters, so almost any ASCII character works in place of `A`