use std::time::SystemTime;
use seqgen::prelude::*;
fn main() {
let mut seq = Sequence::new().transition_function(|_, current_index| current_index);
let n = 100_000_000;
let now = SystemTime::now();
let element = seq.nth_element(n);
let later = SystemTime::now();
let delta_secs = later.duration_since(now).unwrap().as_secs_f64();
println!("Generated {n} elements in: {delta_secs}s");
println!("Last alive element: {element}")
}