@ -14,7 +14,7 @@ Answer: The letter e
### Notions
- [Moduler std::io](https://doc.rust-lang.org/std/io/index.html)
- [Module std::io](https://doc.rust-lang.org/std/io/index.html)
- [loop](https://doc.rust-lang.org/std/keyword.loop.html)
### Usage