Something went wrong. Try again.
:)
Something went wrong. Try again.
12345678910111213141516171819202122232425262728293031323334353637383940414243444546use itertools::Itertools;
use crate::spatial::{Point, RightAngledShape};
pub fn day9_part1(input: &str) -> String { let points = parse(input);
let pair = points .iter() .combinations(2) .map(|pair| (pair[0], pair[1])) .max_by_key(|(l, r)| l.rectangular_area(r)) .unwrap();
pair.0.rectangular_area(pair.1).to_string()}pub fn day9_part2(input: &str) -> String { let points = parse(input);
let red_or_green_tiles_shape = RightAngledShape::new(&points);
let pair = points .into_iter() .combinations(2) .map(|pair| (pair[0], pair[1])) .filter(|rect| { red_or_green_tiles_shape.contains_rect(*rect) }) .max_by_key(|(l, r)| l.rectangular_area(r)) .unwrap();
dbg!(&pair); pair.0.rectangular_area(&pair.1).to_string()}
fn parse(input: &str) -> Vec<Point> { input .lines() .map(|line| line.parse::<Point>().unwrap()) .map(|pt| Point { row: pt.col, col: pt.row, }) .collect()}