2022 day 19 parsing

2022/rust/inputs/day19.txt

@@ -0,0 +1,30 @@
+Blueprint 1: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 20 clay. Each geode robot costs 3 ore and 14 obsidian.
+Blueprint 2: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 2 ore and 20 clay. Each geode robot costs 2 ore and 20 obsidian.
+Blueprint 3: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 16 clay. Each geode robot costs 3 ore and 9 obsidian.
+Blueprint 4: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 15 clay. Each geode robot costs 2 ore and 13 obsidian.
+Blueprint 5: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 16 clay. Each geode robot costs 3 ore and 13 obsidian.
+Blueprint 6: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 14 clay. Each geode robot costs 3 ore and 14 obsidian.
+Blueprint 7: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 6 clay. Each geode robot costs 2 ore and 20 obsidian.
+Blueprint 8: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 5 clay. Each geode robot costs 4 ore and 8 obsidian.
+Blueprint 9: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 19 clay. Each geode robot costs 3 ore and 8 obsidian.
+Blueprint 10: Each ore robot costs 2 ore. Each clay robot costs 3 ore. Each obsidian robot costs 2 ore and 14 clay. Each geode robot costs 3 ore and 8 obsidian.
+Blueprint 11: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 19 clay. Each geode robot costs 4 ore and 13 obsidian.
+Blueprint 12: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 20 clay. Each geode robot costs 4 ore and 18 obsidian.
+Blueprint 13: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 16 clay. Each geode robot costs 4 ore and 16 obsidian.
+Blueprint 14: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 20 clay. Each geode robot costs 2 ore and 16 obsidian.
+Blueprint 15: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 11 clay. Each geode robot costs 3 ore and 8 obsidian.
+Blueprint 16: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 4 ore and 19 clay. Each geode robot costs 4 ore and 12 obsidian.
+Blueprint 17: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 20 clay. Each geode robot costs 3 ore and 15 obsidian.
+Blueprint 18: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 15 clay. Each geode robot costs 4 ore and 20 obsidian.
+Blueprint 19: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 4 ore and 15 clay. Each geode robot costs 4 ore and 9 obsidian.
+Blueprint 20: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 2 ore and 7 clay. Each geode robot costs 2 ore and 9 obsidian.
+Blueprint 21: Each ore robot costs 2 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 14 clay. Each geode robot costs 3 ore and 19 obsidian.
+Blueprint 22: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 17 clay. Each geode robot costs 3 ore and 13 obsidian.
+Blueprint 23: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 18 clay. Each geode robot costs 4 ore and 19 obsidian.
+Blueprint 24: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 17 clay. Each geode robot costs 2 ore and 13 obsidian.
+Blueprint 25: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 15 clay. Each geode robot costs 3 ore and 16 obsidian.
+Blueprint 26: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 15 clay. Each geode robot costs 2 ore and 13 obsidian.
+Blueprint 27: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 18 clay. Each geode robot costs 4 ore and 9 obsidian.
+Blueprint 28: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 7 clay. Each geode robot costs 2 ore and 19 obsidian.
+Blueprint 29: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 15 clay. Each geode robot costs 4 ore and 17 obsidian.
+Blueprint 30: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 9 clay. Each geode robot costs 4 ore and 16 obsidian.

2022/rust/src/main.rs

@@ -20,5 +20,6 @@ fn main() {
     // solutions::day15::run();
     // solutions::day16::run();
     // solutions::day17::run();
-    solutions::day18::run();
+    // solutions::day18::run();
+    solutions::day19::run();
 }

2022/rust/src/solutions/day19.rs

@@ -0,0 +1,77 @@
+use regex::{CaptureMatches, Captures, Regex, SubCaptureMatches};
+use crate::utils;
+
+
+pub fn run() -> () {
+    let data = parse_data(&utils::read_lines(utils::Source::Day(-1)));
+
+    println!("Day X");
+    println!("Part 1: {}", solve1(&data));
+    println!("Part 2: {}", solve2(&data));
+}
+
+#[derive(Debug)] struct Ore(i32);
+#[derive(Debug)] struct Clay(i32);
+#[derive(Debug)] struct Obsidian(i32);
+
+#[derive(Debug)]
+struct Blueprint {
+    id: usize,
+    ore: Ore,
+    clay: Ore,
+    obsidian: (Ore, Clay),
+    geode: (Ore, Obsidian),
+}
+
+
+fn solve1(data: &[Blueprint]) -> i32 {
+    println!("{:?}", data);
+    1
+}
+
+fn solve2(data: &[Blueprint]) -> i32 {
+    2
+}
+
+fn extract(cap: &Captures, at: usize) -> i32 {
+    cap.get(at).unwrap().as_str().parse().unwrap()
+}
+
+fn parse_data<T: AsRef<str>>(data: &[T]) -> Vec<Blueprint> {
+    let re = Regex::new(
+        r#"Blueprint (\d+): Each ore robot costs (\d+) ore\. Each clay robot costs (\d+) ore\. Each obsidian robot costs (\d+) ore and (\d+) clay\. Each geode robot costs (\d+) ore and (\d+) obsidian\."#
+    ).unwrap();
+    data.iter()
+        .map(|line| {
+            let mut cap = re.captures(line.as_ref()).unwrap();
+            Blueprint {
+                id: extract(&cap, 1) as usize,
+                ore: Ore(extract(&cap, 2)),
+                clay: Ore(extract(&cap, 3)),
+                obsidian: (Ore(extract(&cap, 4)), Clay(extract(&cap, 5))),
+                geode: (Ore(extract(&cap, 6)), Obsidian(extract(&cap, 7))),
+            }
+        })
+        .collect()
+}
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    static DATA: &[&str] = &[
+        "Blueprint 1: Each ore robot costs 4 ore. Each clay robot costs 2 ore. Each obsidian robot costs 3 ore and 14 clay. Each geode robot costs 2 ore and 7 obsidian.",
+        "Blueprint 2: Each ore robot costs 2 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 8 clay. Each geode robot costs 3 ore and 12 obsidian.",
+    ];
+
+    #[test]
+    fn part1() {
+        assert_eq!(1, solve1(&parse_data(DATA)));
+    }
+
+    #[test]
+    fn part2() {
+        assert_eq!(2, solve2(&parse_data(DATA)));
+    }
+}

2022/rust/src/solutions/mod.rs

@@ -16,3 +16,4 @@ pub mod day15;
 pub mod day16;
 pub mod day17;
 pub mod day18;
+pub mod day19;