start year 2022 day 05

input/year2022/day05.txt

@@ -0,0 +1,512 @@
+[N] [G]                     [Q]    
+[H] [B]         [B] [R]     [H]    
+[S] [N]     [Q] [M] [T]     [Z]    
+[J] [T]     [R] [V] [H]     [R] [S]
+[F] [Q]     [W] [T] [V] [J] [V] [M]
+[W] [P] [V] [S] [F] [B] [Q] [J] [H]
+[T] [R] [Q] [B] [D] [D] [B] [N] [N]
+[D] [H] [L] [N] [N] [M] [D] [D] [B]
+ 1   2   3   4   5   6   7   8   9 
+
+move 3 from 1 to 2
+move 1 from 7 to 1
+move 1 from 6 to 5
+move 5 from 5 to 9
+move 2 from 5 to 2
+move 1 from 6 to 8
+move 1 from 5 to 7
+move 5 from 4 to 6
+move 1 from 7 to 6
+move 1 from 2 to 4
+move 5 from 2 to 6
+move 2 from 1 to 5
+move 2 from 1 to 9
+move 16 from 6 to 4
+move 6 from 8 to 3
+move 7 from 2 to 4
+move 5 from 9 to 3
+move 1 from 1 to 4
+move 1 from 1 to 3
+move 3 from 7 to 4
+move 2 from 5 to 4
+move 31 from 4 to 8
+move 22 from 8 to 4
+move 9 from 3 to 6
+move 7 from 9 to 5
+move 4 from 5 to 6
+move 6 from 3 to 2
+move 2 from 6 to 7
+move 5 from 2 to 7
+move 1 from 2 to 4
+move 1 from 7 to 5
+move 4 from 5 to 4
+move 2 from 6 to 9
+move 2 from 4 to 6
+move 7 from 6 to 4
+move 2 from 6 to 1
+move 1 from 6 to 8
+move 8 from 8 to 1
+move 1 from 7 to 6
+move 4 from 1 to 5
+move 9 from 4 to 8
+move 4 from 1 to 7
+move 3 from 5 to 3
+move 2 from 1 to 9
+move 1 from 3 to 2
+move 1 from 9 to 8
+move 1 from 2 to 1
+move 1 from 1 to 8
+move 1 from 5 to 1
+move 2 from 3 to 1
+move 2 from 6 to 9
+move 19 from 4 to 1
+move 4 from 4 to 2
+move 6 from 1 to 4
+move 1 from 2 to 4
+move 4 from 4 to 3
+move 7 from 7 to 3
+move 7 from 8 to 2
+move 2 from 7 to 4
+move 3 from 2 to 1
+move 8 from 8 to 2
+move 3 from 9 to 1
+move 2 from 9 to 1
+move 10 from 2 to 7
+move 4 from 3 to 1
+move 1 from 8 to 3
+move 1 from 4 to 5
+move 1 from 3 to 6
+move 1 from 2 to 1
+move 10 from 1 to 3
+move 1 from 4 to 7
+move 1 from 6 to 4
+move 7 from 3 to 2
+move 5 from 2 to 8
+move 11 from 7 to 2
+move 3 from 4 to 3
+move 1 from 4 to 3
+move 5 from 8 to 9
+move 17 from 2 to 4
+move 11 from 1 to 5
+move 4 from 1 to 3
+move 5 from 9 to 2
+move 4 from 2 to 1
+move 3 from 5 to 7
+move 6 from 5 to 3
+move 1 from 5 to 8
+move 6 from 1 to 8
+move 3 from 8 to 5
+move 1 from 1 to 4
+move 1 from 7 to 2
+move 15 from 3 to 4
+move 1 from 1 to 3
+move 10 from 3 to 9
+move 2 from 7 to 4
+move 1 from 2 to 8
+move 21 from 4 to 9
+move 1 from 2 to 3
+move 1 from 8 to 1
+move 9 from 4 to 2
+move 1 from 1 to 5
+move 5 from 2 to 7
+move 2 from 8 to 5
+move 1 from 8 to 1
+move 2 from 2 to 8
+move 2 from 4 to 9
+move 24 from 9 to 5
+move 3 from 4 to 1
+move 2 from 2 to 5
+move 12 from 5 to 1
+move 10 from 1 to 5
+move 23 from 5 to 6
+move 8 from 9 to 1
+move 3 from 8 to 1
+move 1 from 1 to 2
+move 1 from 3 to 7
+move 11 from 6 to 1
+move 1 from 2 to 4
+move 6 from 6 to 8
+move 4 from 6 to 7
+move 1 from 7 to 3
+move 1 from 3 to 4
+move 23 from 1 to 8
+move 1 from 4 to 2
+move 1 from 2 to 1
+move 1 from 6 to 7
+move 6 from 5 to 3
+move 1 from 7 to 8
+move 1 from 1 to 8
+move 1 from 9 to 3
+move 6 from 7 to 2
+move 3 from 5 to 9
+move 5 from 2 to 3
+move 28 from 8 to 3
+move 4 from 1 to 9
+move 5 from 9 to 5
+move 2 from 8 to 5
+move 1 from 9 to 4
+move 2 from 7 to 5
+move 1 from 4 to 2
+move 1 from 4 to 8
+move 2 from 8 to 3
+move 6 from 5 to 2
+move 1 from 7 to 2
+move 39 from 3 to 2
+move 2 from 3 to 8
+move 1 from 9 to 6
+move 2 from 2 to 9
+move 2 from 9 to 6
+move 1 from 8 to 1
+move 1 from 1 to 6
+move 5 from 6 to 9
+move 2 from 5 to 8
+move 20 from 2 to 4
+move 2 from 4 to 8
+move 2 from 8 to 3
+move 3 from 3 to 1
+move 22 from 2 to 5
+move 2 from 9 to 1
+move 3 from 1 to 7
+move 1 from 2 to 6
+move 1 from 2 to 9
+move 1 from 1 to 8
+move 2 from 7 to 9
+move 1 from 6 to 8
+move 1 from 2 to 7
+move 1 from 1 to 3
+move 1 from 9 to 8
+move 1 from 8 to 5
+move 3 from 8 to 7
+move 3 from 7 to 8
+move 15 from 4 to 1
+move 1 from 4 to 3
+move 10 from 1 to 6
+move 3 from 8 to 1
+move 5 from 9 to 4
+move 7 from 5 to 1
+move 4 from 6 to 3
+move 15 from 5 to 2
+move 4 from 6 to 4
+move 7 from 2 to 1
+move 6 from 4 to 6
+move 1 from 5 to 9
+move 1 from 5 to 7
+move 1 from 3 to 5
+move 11 from 1 to 8
+move 3 from 4 to 6
+move 4 from 1 to 5
+move 1 from 2 to 5
+move 2 from 8 to 3
+move 11 from 6 to 1
+move 1 from 3 to 7
+move 1 from 9 to 8
+move 6 from 5 to 8
+move 3 from 8 to 4
+move 1 from 4 to 5
+move 3 from 3 to 1
+move 9 from 8 to 2
+move 2 from 1 to 5
+move 11 from 2 to 5
+move 1 from 3 to 6
+move 2 from 8 to 5
+move 3 from 4 to 6
+move 1 from 8 to 3
+move 2 from 1 to 9
+move 1 from 3 to 8
+move 16 from 5 to 7
+move 3 from 1 to 6
+move 1 from 3 to 5
+move 1 from 6 to 7
+move 1 from 9 to 4
+move 1 from 5 to 4
+move 1 from 3 to 2
+move 1 from 1 to 2
+move 3 from 4 to 9
+move 1 from 2 to 7
+move 2 from 8 to 3
+move 6 from 2 to 8
+move 11 from 1 to 3
+move 6 from 3 to 1
+move 4 from 3 to 2
+move 2 from 3 to 1
+move 1 from 1 to 3
+move 4 from 8 to 4
+move 4 from 8 to 2
+move 11 from 7 to 2
+move 9 from 7 to 5
+move 1 from 7 to 3
+move 4 from 5 to 7
+move 14 from 2 to 3
+move 17 from 3 to 7
+move 2 from 5 to 2
+move 1 from 5 to 7
+move 1 from 5 to 6
+move 4 from 6 to 7
+move 8 from 1 to 2
+move 2 from 6 to 4
+move 1 from 6 to 8
+move 6 from 4 to 1
+move 1 from 8 to 5
+move 6 from 7 to 8
+move 5 from 8 to 3
+move 12 from 2 to 1
+move 1 from 8 to 4
+move 4 from 3 to 1
+move 4 from 2 to 4
+move 3 from 9 to 3
+move 3 from 3 to 2
+move 1 from 3 to 2
+move 3 from 4 to 1
+move 2 from 5 to 7
+move 22 from 1 to 8
+move 17 from 8 to 6
+move 21 from 7 to 6
+move 3 from 2 to 8
+move 3 from 1 to 5
+move 3 from 5 to 2
+move 2 from 4 to 6
+move 7 from 6 to 5
+move 1 from 9 to 4
+move 14 from 6 to 4
+move 5 from 8 to 3
+move 1 from 6 to 3
+move 3 from 3 to 9
+move 2 from 9 to 1
+move 2 from 7 to 1
+move 16 from 6 to 8
+move 2 from 6 to 7
+move 1 from 2 to 7
+move 1 from 3 to 8
+move 7 from 4 to 1
+move 2 from 7 to 2
+move 4 from 4 to 7
+move 5 from 2 to 4
+move 1 from 7 to 3
+move 3 from 5 to 8
+move 1 from 7 to 5
+move 12 from 1 to 6
+move 3 from 7 to 2
+move 7 from 4 to 2
+move 3 from 3 to 2
+move 1 from 4 to 2
+move 1 from 9 to 8
+move 8 from 6 to 8
+move 12 from 2 to 4
+move 5 from 5 to 2
+move 11 from 4 to 9
+move 3 from 6 to 3
+move 2 from 4 to 2
+move 4 from 2 to 6
+move 5 from 2 to 8
+move 12 from 8 to 4
+move 20 from 8 to 5
+move 13 from 5 to 3
+move 1 from 8 to 5
+move 5 from 5 to 9
+move 16 from 9 to 1
+move 9 from 4 to 5
+move 12 from 3 to 9
+move 5 from 6 to 5
+move 9 from 9 to 7
+move 14 from 1 to 4
+move 14 from 4 to 1
+move 15 from 5 to 7
+move 4 from 8 to 2
+move 3 from 4 to 3
+move 3 from 1 to 8
+move 1 from 5 to 9
+move 1 from 5 to 3
+move 3 from 9 to 8
+move 4 from 3 to 4
+move 1 from 4 to 6
+move 20 from 7 to 2
+move 2 from 3 to 8
+move 3 from 7 to 2
+move 4 from 2 to 1
+move 1 from 6 to 7
+move 3 from 4 to 2
+move 2 from 2 to 3
+move 4 from 3 to 4
+move 1 from 8 to 1
+move 3 from 8 to 1
+move 2 from 7 to 8
+move 1 from 4 to 5
+move 14 from 2 to 5
+move 6 from 1 to 5
+move 1 from 4 to 3
+move 15 from 1 to 4
+move 1 from 8 to 2
+move 1 from 9 to 5
+move 4 from 8 to 7
+move 13 from 5 to 6
+move 1 from 8 to 1
+move 2 from 7 to 9
+move 12 from 6 to 4
+move 1 from 3 to 6
+move 1 from 1 to 6
+move 4 from 5 to 2
+move 5 from 5 to 6
+move 2 from 6 to 2
+move 1 from 7 to 5
+move 2 from 6 to 9
+move 1 from 5 to 9
+move 16 from 2 to 5
+move 17 from 4 to 1
+move 3 from 1 to 3
+move 1 from 2 to 6
+move 2 from 6 to 1
+move 3 from 3 to 1
+move 14 from 1 to 8
+move 3 from 5 to 2
+move 4 from 8 to 2
+move 3 from 4 to 5
+move 15 from 5 to 3
+move 1 from 7 to 6
+move 3 from 1 to 8
+move 2 from 3 to 7
+move 1 from 1 to 2
+move 1 from 7 to 6
+move 4 from 2 to 8
+move 2 from 6 to 2
+move 1 from 7 to 6
+move 3 from 8 to 2
+move 12 from 8 to 6
+move 1 from 5 to 6
+move 3 from 2 to 5
+move 2 from 2 to 5
+move 4 from 6 to 5
+move 4 from 3 to 5
+move 1 from 8 to 4
+move 11 from 6 to 4
+move 6 from 3 to 1
+move 2 from 9 to 8
+move 20 from 4 to 5
+move 1 from 4 to 9
+move 2 from 3 to 8
+move 1 from 3 to 8
+move 17 from 5 to 8
+move 5 from 5 to 9
+move 9 from 5 to 1
+move 2 from 6 to 7
+move 23 from 8 to 2
+move 2 from 7 to 5
+move 3 from 9 to 4
+move 16 from 2 to 4
+move 11 from 1 to 8
+move 4 from 5 to 8
+move 11 from 2 to 6
+move 2 from 6 to 1
+move 5 from 9 to 5
+move 5 from 5 to 6
+move 5 from 8 to 6
+move 1 from 6 to 7
+move 7 from 8 to 1
+move 12 from 1 to 2
+move 1 from 9 to 5
+move 1 from 1 to 3
+move 1 from 1 to 4
+move 1 from 5 to 3
+move 1 from 3 to 6
+move 1 from 8 to 2
+move 18 from 6 to 2
+move 1 from 6 to 2
+move 2 from 8 to 3
+move 3 from 3 to 8
+move 18 from 4 to 9
+move 11 from 9 to 2
+move 2 from 9 to 6
+move 2 from 4 to 1
+move 1 from 1 to 5
+move 1 from 5 to 4
+move 1 from 4 to 8
+move 42 from 2 to 1
+move 3 from 9 to 3
+move 1 from 8 to 1
+move 1 from 3 to 4
+move 3 from 8 to 7
+move 1 from 4 to 1
+move 2 from 3 to 2
+move 17 from 1 to 6
+move 15 from 6 to 3
+move 2 from 9 to 7
+move 1 from 3 to 6
+move 2 from 7 to 6
+move 2 from 2 to 4
+move 1 from 2 to 3
+move 1 from 4 to 9
+move 1 from 4 to 1
+move 1 from 6 to 3
+move 20 from 1 to 9
+move 6 from 1 to 9
+move 7 from 9 to 3
+move 20 from 9 to 1
+move 1 from 6 to 7
+move 2 from 6 to 7
+move 1 from 6 to 5
+move 1 from 6 to 8
+move 4 from 7 to 3
+move 3 from 7 to 2
+move 1 from 6 to 4
+move 1 from 2 to 1
+move 1 from 4 to 9
+move 21 from 3 to 2
+move 5 from 3 to 8
+move 1 from 5 to 1
+move 2 from 8 to 7
+move 4 from 8 to 3
+move 4 from 2 to 5
+move 19 from 2 to 3
+move 1 from 9 to 2
+move 23 from 3 to 2
+move 2 from 7 to 4
+move 3 from 5 to 9
+move 16 from 2 to 1
+move 1 from 5 to 4
+move 1 from 9 to 3
+move 2 from 3 to 8
+move 3 from 4 to 6
+move 1 from 6 to 2
+move 1 from 8 to 6
+move 5 from 2 to 6
+move 7 from 6 to 5
+move 4 from 2 to 6
+move 6 from 5 to 9
+move 1 from 8 to 4
+move 18 from 1 to 9
+move 1 from 5 to 2
+move 9 from 9 to 4
+move 5 from 6 to 3
+move 9 from 4 to 1
+move 4 from 9 to 2
+move 1 from 4 to 8
+move 1 from 8 to 3
+move 7 from 1 to 8
+move 6 from 3 to 2
+move 10 from 2 to 9
+move 21 from 1 to 8
+move 1 from 2 to 8
+move 19 from 8 to 4
+move 1 from 8 to 3
+move 16 from 4 to 8
+move 1 from 4 to 2
+move 2 from 1 to 5
+move 1 from 2 to 3
+move 1 from 4 to 5
+move 1 from 4 to 8
+move 2 from 1 to 3
+move 3 from 3 to 2
+move 5 from 9 to 1
+move 1 from 3 to 4
+move 4 from 9 to 4
+move 2 from 1 to 9
+move 2 from 2 to 5
+move 1 from 2 to 7
+move 3 from 1 to 7
+move 10 from 8 to 6
+move 4 from 8 to 5
+move 3 from 4 to 3
+move 3 from 3 to 4
+move 1 from 9 to 8
+move 2 from 7 to 2
+move 1 from 2 to 1
+move 4 from 9 to 3

src/lib.rs

@@ -16,4 +16,5 @@ pub mod year2022 {
     pub mod day02;
     pub mod day03;
     pub mod day04;
+    pub mod day05;
 }

src/main.rs

@@ -86,5 +86,6 @@ fn year2022() -> Vec<Solution> {
         solution!(year2022, day02),
         solution!(year2022, day03),
         solution!(year2022, day04),
+        solution!(year2022, day05),
     ]
 }

src/year2022/day05.rs

@@ -0,0 +1,64 @@
+use std::collections::BTreeMap;
+
+use crate::util::parse::ParseExt;
+
+fn parse(input: &str) -> (BTreeMap<usize, Vec<char>>, Vec<[u32; 3]>) {
+    let mut crates: BTreeMap<usize, Vec<char>> = BTreeMap::new();
+    let mut moves = vec![];
+    let (board, moveset) = input.split_once("\n\n\n").expect("must be there");
+
+    board.lines().for_each(|line| {
+        if !line.contains('[') {
+            return;
+        }
+
+        line.chars()
+            .enumerate()
+            .filter(|(_idx, c)| c.is_ascii_uppercase())
+            .for_each(|(idx, c)| {
+                crates
+                    .entry(((idx - 4) / 4) + 1)
+                    .and_modify(|v| v.push(c))
+                    .or_insert(vec![]);
+            });
+    });
+    crates.values_mut().for_each(|v| v.reverse());
+
+    let moves = moveset
+        .lines()
+        .map(|line| {
+            let mut nums = line.u32s();
+            [
+                nums.next().expect("first num"),
+                nums.next().expect("second num"),
+                nums.next().expect("third num"),
+            ]
+        })
+        .collect();
+
+    (crates, moves)
+}
+
+pub fn part1(input: &str) -> impl std::fmt::Display {
+    ""
+}
+
+pub fn part2(input: &str) -> impl std::fmt::Display {
+    ""
+}
+
+#[test]
+fn test_part1() {
+    assert_eq!(
+        "2",
+        part1("2-4,6-8\n2-3,4-5\n5-7,7-9\n2-8,3-7\n6-6,4-6\n2-6,4-8").to_string()
+    )
+}
+
+#[test]
+fn test_part2() {
+    assert_eq!(
+        "4",
+        part2("2-4,6-8\n2-3,4-5\n5-7,7-9\n2-8,3-7\n6-6,4-6\n2-6,4-8").to_string()
+    )
+}