feat: day 5 (~20 mins)

.aoc-cache/5.txt

@@ -0,0 +1,515 @@
+            [G] [W]         [Q]    
+[Z]         [Q] [M]     [J] [F]    
+[V]         [V] [S] [F] [N] [R]    
+[T]         [F] [C] [H] [F] [W] [P]
+[B] [L]     [L] [J] [C] [V] [D] [V]
+[J] [V] [F] [N] [T] [T] [C] [Z] [W]
+[G] [R] [Q] [H] [Q] [W] [Z] [G] [B]
+[R] [J] [S] [Z] [R] [S] [D] [L] [J]
+ 1   2   3   4   5   6   7   8   9 
+
+move 6 from 5 to 7
+move 2 from 9 to 1
+move 4 from 8 to 6
+move 1 from 8 to 1
+move 2 from 9 to 1
+move 1 from 6 to 1
+move 13 from 7 to 8
+move 1 from 2 to 8
+move 9 from 1 to 5
+move 1 from 3 to 8
+move 3 from 6 to 7
+move 4 from 4 to 1
+move 11 from 5 to 6
+move 6 from 6 to 9
+move 3 from 4 to 2
+move 7 from 8 to 6
+move 1 from 7 to 5
+move 1 from 4 to 3
+move 7 from 1 to 5
+move 2 from 2 to 7
+move 4 from 9 to 6
+move 1 from 3 to 6
+move 1 from 1 to 9
+move 1 from 3 to 6
+move 1 from 5 to 8
+move 4 from 6 to 7
+move 3 from 8 to 7
+move 7 from 5 to 7
+move 1 from 3 to 1
+move 1 from 2 to 6
+move 14 from 6 to 5
+move 2 from 5 to 2
+move 3 from 9 to 2
+move 6 from 2 to 9
+move 7 from 8 to 6
+move 7 from 7 to 3
+move 2 from 8 to 7
+move 6 from 3 to 7
+move 17 from 7 to 1
+move 1 from 3 to 1
+move 1 from 2 to 5
+move 4 from 5 to 6
+move 17 from 6 to 9
+move 7 from 9 to 4
+move 1 from 2 to 7
+move 2 from 5 to 4
+move 3 from 7 to 8
+move 7 from 5 to 2
+move 6 from 2 to 8
+move 8 from 9 to 6
+move 1 from 2 to 3
+move 8 from 4 to 9
+move 7 from 6 to 9
+move 18 from 1 to 7
+move 1 from 1 to 8
+move 2 from 6 to 9
+move 1 from 3 to 9
+move 1 from 4 to 6
+move 1 from 8 to 3
+move 1 from 3 to 1
+move 10 from 7 to 2
+move 9 from 8 to 4
+move 1 from 6 to 4
+move 2 from 7 to 8
+move 5 from 4 to 9
+move 17 from 9 to 5
+move 2 from 7 to 6
+move 5 from 9 to 7
+move 5 from 4 to 2
+move 8 from 2 to 4
+move 8 from 4 to 3
+move 2 from 6 to 5
+move 2 from 8 to 5
+move 3 from 9 to 3
+move 4 from 7 to 3
+move 6 from 9 to 6
+move 4 from 6 to 9
+move 5 from 9 to 3
+move 8 from 5 to 2
+move 1 from 1 to 9
+move 1 from 6 to 3
+move 1 from 9 to 4
+move 5 from 7 to 4
+move 19 from 3 to 1
+move 4 from 2 to 8
+move 13 from 5 to 1
+move 1 from 6 to 3
+move 3 from 3 to 6
+move 2 from 8 to 9
+move 4 from 2 to 9
+move 2 from 2 to 6
+move 1 from 1 to 6
+move 5 from 1 to 9
+move 10 from 9 to 3
+move 15 from 1 to 6
+move 21 from 6 to 2
+move 20 from 2 to 1
+move 2 from 8 to 9
+move 28 from 1 to 2
+move 6 from 4 to 6
+move 2 from 1 to 5
+move 3 from 3 to 4
+move 2 from 5 to 4
+move 1 from 4 to 3
+move 3 from 4 to 5
+move 2 from 5 to 4
+move 1 from 1 to 8
+move 25 from 2 to 9
+move 1 from 4 to 6
+move 1 from 3 to 8
+move 4 from 3 to 6
+move 1 from 4 to 9
+move 2 from 6 to 3
+move 1 from 5 to 9
+move 5 from 2 to 8
+move 7 from 9 to 6
+move 2 from 9 to 4
+move 3 from 2 to 1
+move 3 from 3 to 4
+move 1 from 3 to 5
+move 16 from 6 to 3
+move 7 from 8 to 3
+move 5 from 4 to 3
+move 1 from 1 to 3
+move 1 from 2 to 6
+move 1 from 5 to 6
+move 21 from 3 to 5
+move 2 from 1 to 2
+move 1 from 6 to 7
+move 10 from 9 to 8
+move 1 from 6 to 5
+move 5 from 8 to 7
+move 12 from 5 to 3
+move 20 from 3 to 6
+move 4 from 7 to 9
+move 1 from 7 to 3
+move 1 from 2 to 5
+move 1 from 3 to 8
+move 2 from 8 to 4
+move 4 from 8 to 7
+move 3 from 6 to 1
+move 1 from 1 to 5
+move 2 from 9 to 2
+move 2 from 1 to 5
+move 2 from 5 to 6
+move 3 from 7 to 1
+move 2 from 1 to 4
+move 4 from 6 to 8
+move 3 from 4 to 7
+move 3 from 2 to 5
+move 2 from 7 to 9
+move 9 from 9 to 8
+move 1 from 4 to 1
+move 7 from 5 to 7
+move 1 from 7 to 8
+move 1 from 3 to 1
+move 4 from 7 to 5
+move 2 from 1 to 9
+move 1 from 1 to 2
+move 5 from 5 to 4
+move 1 from 2 to 6
+move 5 from 7 to 9
+move 5 from 4 to 7
+move 11 from 9 to 6
+move 14 from 8 to 9
+move 23 from 6 to 5
+move 6 from 9 to 5
+move 1 from 6 to 2
+move 10 from 5 to 3
+move 1 from 4 to 9
+move 1 from 2 to 1
+move 2 from 7 to 3
+move 10 from 5 to 7
+move 8 from 5 to 2
+move 5 from 3 to 5
+move 7 from 5 to 8
+move 1 from 2 to 7
+move 9 from 7 to 9
+move 3 from 2 to 3
+move 2 from 6 to 2
+move 2 from 3 to 6
+move 4 from 7 to 5
+move 1 from 1 to 5
+move 4 from 3 to 1
+move 2 from 5 to 2
+move 1 from 3 to 2
+move 2 from 6 to 8
+move 7 from 5 to 3
+move 9 from 2 to 4
+move 2 from 1 to 2
+move 2 from 5 to 3
+move 1 from 4 to 9
+move 1 from 6 to 9
+move 1 from 4 to 2
+move 2 from 1 to 7
+move 3 from 2 to 6
+move 4 from 8 to 7
+move 2 from 8 to 3
+move 2 from 3 to 7
+move 1 from 6 to 5
+move 2 from 8 to 2
+move 5 from 4 to 1
+move 8 from 9 to 8
+move 1 from 5 to 7
+move 10 from 9 to 2
+move 8 from 8 to 2
+move 1 from 1 to 6
+move 12 from 3 to 9
+move 7 from 7 to 4
+move 13 from 2 to 4
+move 7 from 2 to 7
+move 1 from 6 to 7
+move 3 from 9 to 8
+move 2 from 6 to 3
+move 1 from 3 to 2
+move 1 from 3 to 9
+move 3 from 1 to 5
+move 1 from 1 to 6
+move 4 from 7 to 6
+move 5 from 7 to 1
+move 1 from 2 to 1
+move 6 from 9 to 4
+move 5 from 9 to 7
+move 3 from 8 to 3
+move 22 from 4 to 9
+move 24 from 9 to 8
+move 1 from 9 to 2
+move 2 from 4 to 3
+move 10 from 8 to 3
+move 1 from 2 to 1
+move 1 from 3 to 8
+move 1 from 6 to 3
+move 1 from 1 to 4
+move 4 from 3 to 4
+move 4 from 6 to 1
+move 2 from 4 to 5
+move 4 from 7 to 2
+move 7 from 4 to 6
+move 4 from 6 to 1
+move 2 from 6 to 3
+move 1 from 6 to 2
+move 5 from 5 to 2
+move 12 from 3 to 5
+move 3 from 7 to 8
+move 6 from 2 to 3
+move 11 from 1 to 9
+move 1 from 1 to 7
+move 1 from 7 to 5
+move 2 from 3 to 9
+move 2 from 9 to 7
+move 4 from 2 to 5
+move 2 from 7 to 1
+move 17 from 8 to 1
+move 1 from 3 to 2
+move 16 from 1 to 3
+move 8 from 3 to 4
+move 2 from 8 to 3
+move 2 from 1 to 5
+move 1 from 2 to 6
+move 12 from 5 to 8
+move 1 from 6 to 3
+move 9 from 3 to 9
+move 8 from 4 to 6
+move 2 from 1 to 6
+move 6 from 8 to 4
+move 3 from 4 to 6
+move 1 from 1 to 9
+move 11 from 6 to 8
+move 3 from 4 to 3
+move 17 from 9 to 5
+move 2 from 6 to 7
+move 1 from 9 to 1
+move 2 from 8 to 6
+move 1 from 7 to 5
+move 1 from 8 to 9
+move 1 from 1 to 7
+move 3 from 9 to 6
+move 2 from 7 to 8
+move 1 from 9 to 6
+move 15 from 5 to 2
+move 9 from 3 to 9
+move 11 from 8 to 3
+move 6 from 9 to 8
+move 4 from 6 to 7
+move 3 from 3 to 7
+move 5 from 5 to 6
+move 7 from 7 to 5
+move 3 from 6 to 1
+move 2 from 1 to 4
+move 1 from 9 to 2
+move 2 from 9 to 3
+move 2 from 6 to 3
+move 1 from 1 to 8
+move 6 from 5 to 9
+move 8 from 2 to 5
+move 10 from 8 to 5
+move 1 from 2 to 9
+move 21 from 5 to 9
+move 2 from 8 to 4
+move 5 from 9 to 1
+move 2 from 5 to 2
+move 15 from 9 to 2
+move 1 from 5 to 9
+move 9 from 9 to 3
+move 1 from 1 to 6
+move 3 from 4 to 1
+move 20 from 3 to 5
+move 20 from 5 to 4
+move 7 from 4 to 3
+move 1 from 1 to 7
+move 11 from 4 to 5
+move 4 from 3 to 2
+move 11 from 5 to 4
+move 2 from 6 to 7
+move 4 from 3 to 9
+move 2 from 2 to 8
+move 2 from 9 to 4
+move 6 from 4 to 6
+move 2 from 7 to 9
+move 1 from 7 to 6
+move 1 from 4 to 9
+move 4 from 4 to 6
+move 2 from 8 to 6
+move 1 from 4 to 3
+move 1 from 4 to 6
+move 1 from 3 to 1
+move 3 from 4 to 3
+move 9 from 2 to 8
+move 2 from 3 to 7
+move 5 from 6 to 2
+move 2 from 7 to 5
+move 1 from 5 to 2
+move 1 from 9 to 3
+move 1 from 5 to 1
+move 13 from 2 to 5
+move 4 from 9 to 5
+move 1 from 3 to 4
+move 9 from 2 to 3
+move 7 from 3 to 2
+move 11 from 5 to 6
+move 5 from 8 to 7
+move 1 from 3 to 1
+move 2 from 8 to 5
+move 2 from 8 to 1
+move 1 from 4 to 1
+move 6 from 2 to 7
+move 3 from 5 to 3
+move 1 from 2 to 5
+move 7 from 7 to 9
+move 3 from 3 to 5
+move 1 from 2 to 5
+move 2 from 3 to 2
+move 6 from 1 to 7
+move 10 from 7 to 3
+move 1 from 2 to 3
+move 6 from 9 to 8
+move 1 from 2 to 4
+move 2 from 6 to 1
+move 5 from 1 to 9
+move 8 from 5 to 8
+move 2 from 1 to 6
+move 6 from 3 to 4
+move 1 from 5 to 3
+move 4 from 9 to 6
+move 1 from 1 to 4
+move 2 from 9 to 2
+move 5 from 6 to 1
+move 11 from 6 to 7
+move 1 from 2 to 8
+move 6 from 7 to 5
+move 10 from 8 to 4
+move 2 from 3 to 9
+move 3 from 3 to 5
+move 4 from 7 to 9
+move 2 from 1 to 3
+move 10 from 5 to 8
+move 6 from 6 to 1
+move 2 from 6 to 8
+move 2 from 9 to 5
+move 4 from 9 to 6
+move 7 from 4 to 8
+move 5 from 6 to 1
+move 4 from 8 to 2
+move 2 from 5 to 6
+move 5 from 4 to 5
+move 1 from 7 to 5
+move 2 from 3 to 6
+move 1 from 3 to 8
+move 4 from 6 to 1
+move 4 from 2 to 3
+move 5 from 5 to 1
+move 2 from 3 to 2
+move 2 from 3 to 2
+move 20 from 8 to 2
+move 5 from 4 to 8
+move 1 from 4 to 3
+move 8 from 2 to 1
+move 1 from 5 to 6
+move 5 from 2 to 3
+move 1 from 6 to 5
+move 5 from 3 to 2
+move 1 from 3 to 7
+move 6 from 8 to 5
+move 13 from 2 to 9
+move 7 from 9 to 8
+move 1 from 7 to 8
+move 5 from 8 to 3
+move 2 from 2 to 5
+move 2 from 8 to 4
+move 27 from 1 to 5
+move 1 from 2 to 3
+move 5 from 3 to 1
+move 22 from 5 to 7
+move 1 from 8 to 5
+move 1 from 3 to 2
+move 7 from 1 to 3
+move 2 from 3 to 7
+move 2 from 2 to 4
+move 5 from 9 to 1
+move 5 from 3 to 9
+move 3 from 1 to 5
+move 3 from 1 to 6
+move 3 from 6 to 3
+move 4 from 4 to 2
+move 8 from 5 to 3
+move 8 from 7 to 4
+move 14 from 7 to 4
+move 1 from 1 to 7
+move 6 from 9 to 6
+move 7 from 5 to 3
+move 14 from 3 to 6
+move 2 from 2 to 1
+move 4 from 3 to 7
+move 6 from 7 to 6
+move 1 from 7 to 6
+move 1 from 5 to 1
+move 2 from 1 to 5
+move 3 from 5 to 7
+move 8 from 6 to 5
+move 5 from 5 to 1
+move 1 from 7 to 3
+move 1 from 3 to 8
+move 22 from 4 to 7
+move 7 from 6 to 3
+move 4 from 3 to 2
+move 3 from 1 to 3
+move 17 from 7 to 6
+move 1 from 8 to 1
+move 2 from 2 to 4
+move 3 from 7 to 2
+move 2 from 2 to 9
+move 1 from 1 to 8
+move 2 from 3 to 1
+move 6 from 6 to 8
+move 2 from 9 to 2
+move 4 from 5 to 1
+move 5 from 8 to 9
+move 1 from 7 to 3
+move 4 from 3 to 4
+move 1 from 7 to 4
+move 4 from 9 to 7
+move 5 from 7 to 9
+move 1 from 7 to 3
+move 2 from 2 to 8
+move 5 from 4 to 2
+move 21 from 6 to 8
+move 2 from 3 to 8
+move 23 from 8 to 6
+move 1 from 2 to 6
+move 2 from 9 to 8
+move 22 from 6 to 7
+move 2 from 9 to 3
+move 2 from 3 to 7
+move 2 from 1 to 6
+move 1 from 2 to 5
+move 3 from 1 to 3
+move 6 from 7 to 4
+move 5 from 8 to 5
+move 1 from 3 to 8
+move 1 from 9 to 3
+move 6 from 4 to 8
+move 1 from 5 to 3
+move 6 from 2 to 8
+move 15 from 7 to 5
+move 1 from 7 to 1
+move 14 from 5 to 8
+move 1 from 4 to 9
+move 5 from 1 to 7
+move 3 from 6 to 2
+move 4 from 5 to 6
+move 1 from 4 to 8
+move 4 from 3 to 1
+move 2 from 9 to 2
+move 7 from 7 to 1
+move 7 from 2 to 7
+move 9 from 8 to 6
+move 7 from 7 to 1
+move 12 from 6 to 8
+move 25 from 8 to 6
+move 3 from 8 to 1
+move 28 from 6 to 2
+move 15 from 2 to 3
+move 1 from 5 to 4
+move 3 from 2 to 7
+move 6 from 2 to 9

src/bin/create_day.rs

@@ -2,8 +2,7 @@ use std::path::Path;
 
 use color_eyre::{Result, eyre::bail};
 
-const TEMPLATE: &str = r#"
+const TEMPLATE: &str = r#"use aoc_2022::prelude::*;
-use aoc_2022::prelude::*;
 
 type Input = ();
 

src/bin/day_5.rs

@@ -0,0 +1,91 @@
+use aoc_2022::prelude::*;
+use regex::Regex;
+
+struct Input {
+    piles: Vec<Vec<char>>,
+    moves: Vec<(usize, usize, usize)>,
+}
+
+fn parse(s: &str) -> Result<Input> {
+    //             [G] [W]         [Q]
+    // [Z]         [Q] [M]     [J] [F]
+    // [V]         [V] [S] [F] [N] [R]
+    // [T]         [F] [C] [H] [F] [W] [P]
+    // [B] [L]     [L] [J] [C] [V] [D] [V]
+    // [J] [V] [F] [N] [T] [T] [C] [Z] [W]
+    // [G] [R] [Q] [H] [Q] [W] [Z] [G] [B]
+    // [R] [J] [S] [Z] [R] [S] [D] [L] [J]
+    // 1   2   3   4   5   6   7   8   9
+
+    let crate_stacks = &[
+        "RGJBTVZ", "JRVL", "SQF", "ZHNLFVQG", "RQTJCSMW", "SWTCHF", "DZCVFNJ", "LGZDWRFQ", "JBWVP",
+    ];
+
+    let mut piles = vec![];
+
+    for stack in crate_stacks {
+        let stack = stack.chars().collect::<Vec<_>>();
+        piles.push(stack);
+    }
+
+    let mut read_header = false;
+    let re = Regex::new("move ([0-9]+) from ([0-9]+) to ([0-9]+)")?;
+    let mut moves = vec![];
+    for line in s.lines() {
+        if !read_header {
+            if line == "" {
+                read_header = true;
+            }
+        } else {
+            let caps = re.captures(line).unwrap();
+            let amount = caps.get(1).unwrap().as_str().parse::<usize>()?;
+            let from = caps.get(2).unwrap().as_str().parse::<usize>()?;
+            let to = caps.get(3).unwrap().as_str().parse::<usize>()?;
+            moves.push((amount, from, to));
+        }
+    }
+
+    Ok(Input { piles, moves })
+}
+
+#[aoc(day = 5, parse = parse)]
+fn day_5(input: Input) -> Result<()> {
+    // Part 1
+    let mut piles = input.piles.clone();
+    for (amount, from, to) in &input.moves {
+        for _ in 0..*amount {
+            let pile = &mut piles[*from - 1];
+            let item = pile.remove(pile.len() - 1);
+            piles[*to - 1].push(item);
+        }
+    }
+
+    print!("Part one: ");
+    for pile in piles {
+        print!("{}", pile[pile.len() - 1]);
+    }
+    println!();
+
+    // Part 2
+    let mut piles = input.piles.clone();
+    for (amount, from, to) in &input.moves {
+        let mut moving = vec![];
+        for _ in 0..*amount {
+            let pile = &mut piles[*from - 1];
+            let item = pile.remove(pile.len() - 1);
+            moving.push(item);
+        }
+        moving.reverse();
+        for item in moving {
+            piles[*to - 1].push(item);
+        }
+    }
+
+    print!("Part two: ");
+    for pile in piles {
+        print!("{}", pile[pile.len() - 1]);
+    }
+    println!();
+
+    Ok(())
+}