Test article

This is my first article on Hashnode I am a big Rust fan. Here is an example: fn main() { println!("Hello, Rust!"); } https://gist.github.com/sdoering01/d1567b91f2dbfff384fb66748d8e5e1b 💡 This is a hint! $$\sum_{i=1}^n \frac{1}{2n} < 1$$