day 23 done B)

day17/target/.rustc_info.json

@@ -1 +1 @@
-{"rustc_fingerprint":18427324047803895159,"outputs":{"12285253167677315500":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/shoofle/.rustup/toolchains/stable-x86_64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\noverflow_checks\npanic=\"unwind\"\nproc_macro\nrelocation_model=\"pic\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"cmpxchg16b\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"sse3\"\ntarget_feature=\"sse4.1\"\ntarget_feature=\"ssse3\"\ntarget_has_atomic\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"128\"\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"apple\"\nunix\n","stderr":""},"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.74.1 (a28077b28 2023-12-04)\nbinary: rustc\ncommit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1\ncommit-date: 2023-12-04\nhost: x86_64-apple-darwin\nrelease: 1.74.1\nLLVM version: 17.0.4\n","stderr":""}},"successes":{}}
+{"rustc_fingerprint":18427324047803895159,"outputs":{"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.74.1 (a28077b28 2023-12-04)\nbinary: rustc\ncommit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1\ncommit-date: 2023-12-04\nhost: x86_64-apple-darwin\nrelease: 1.74.1\nLLVM version: 17.0.4\n","stderr":""},"12285253167677315500":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/shoofle/.rustup/toolchains/stable-x86_64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\noverflow_checks\npanic=\"unwind\"\nproc_macro\nrelocation_model=\"pic\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"cmpxchg16b\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"sse3\"\ntarget_feature=\"sse4.1\"\ntarget_feature=\"ssse3\"\ntarget_has_atomic\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"128\"\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"apple\"\nunix\n","stderr":""}},"successes":{}}

day19/target/.rustc_info.json

@@ -1 +1 @@
-{"rustc_fingerprint":18427324047803895159,"outputs":{"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.74.1 (a28077b28 2023-12-04)\nbinary: rustc\ncommit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1\ncommit-date: 2023-12-04\nhost: x86_64-apple-darwin\nrelease: 1.74.1\nLLVM version: 17.0.4\n","stderr":""},"12285253167677315500":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/shoofle/.rustup/toolchains/stable-x86_64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\noverflow_checks\npanic=\"unwind\"\nproc_macro\nrelocation_model=\"pic\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"cmpxchg16b\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"sse3\"\ntarget_feature=\"sse4.1\"\ntarget_feature=\"ssse3\"\ntarget_has_atomic\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"128\"\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"apple\"\nunix\n","stderr":""}},"successes":{}}
+{"rustc_fingerprint":18427324047803895159,"outputs":{"12285253167677315500":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/shoofle/.rustup/toolchains/stable-x86_64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\noverflow_checks\npanic=\"unwind\"\nproc_macro\nrelocation_model=\"pic\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"cmpxchg16b\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"sse3\"\ntarget_feature=\"sse4.1\"\ntarget_feature=\"ssse3\"\ntarget_has_atomic\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"128\"\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"apple\"\nunix\n","stderr":""},"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.74.1 (a28077b28 2023-12-04)\nbinary: rustc\ncommit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1\ncommit-date: 2023-12-04\nhost: x86_64-apple-darwin\nrelease: 1.74.1\nLLVM version: 17.0.4\n","stderr":""}},"successes":{}}

day21/drawings

@@ -1,13 +1,14 @@
-.^.
+/^\
 <#>
-.v.
+\v/
 points + #
 
-# = 7596
-points + # = 34324
+# = 7577
+points + angles + # = 34324
 
-..^..
-./#\.
+
+./^\.
+/@#@\
 <#@#>
 .\#/.
 ..v..

day23/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

day23/.idea/day23.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="EMPTY_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

day23/.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/day23.iml" filepath="$PROJECT_DIR$/.idea/day23.iml" />
+    </modules>
+  </component>
+</project>

day23/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

day23/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "day23"
+version = "0.1.0"

day23/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "day23"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

day23/src/main.rs

@@ -0,0 +1,257 @@
+use std::cmp::{max};
+use std::collections::{HashMap, HashSet};
+use std::fs;
+use std::env;
+use crate::Dir::{North, South, East, West};
+
+// nodes are (coord, direction) pairs.
+// neighbors are step1+turnleft, step2+turnleft, step3+turnleft, step1+turnright, etc
+#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
+enum Dir { North, South, East, West }
+
+fn step(start: &Coord, d: &Dir, steps: i32) -> Coord {
+    match d {
+        North => (start.0, start.1 - steps),
+        South => (start.0, start.1 + steps),
+        East => (start.0 + steps, start.1),
+        West => (start.0 - steps, start.1),
+    }
+}
+
+fn slope_from_char(slope: &char) -> Option<Dir> {
+    match slope {
+        '>' => Some(East),
+        '<' => Some(West),
+        'v' => Some(South),
+        '^' => Some(North),
+        _ => None,
+    }
+}
+
+type Coord = (i32, i32);
+type Path = Vec<Coord>;
+
+
+fn main() {
+    println!("Hello, AoC day 17!");
+
+    let args: Vec<String> = env::args().collect();
+    if args.len() != 2 {
+        println!("wrong number of arguments!");
+        std::process::exit(1);
+    }
+
+    let file_path = &args[1];
+
+    let contents = fs::read_to_string(file_path).expect("Should have been able to read the file");
+    let mut grid: HashMap<Coord, char> = HashMap::new();
+
+    let mut start: Coord = (-1, -1);
+    let mut last: Coord = (-1, -1);
+    // build our grid!
+    let mut x = 0;
+    let mut y = 0;
+    for line in contents.lines() {
+        x = 0;
+        for c in line.chars() {
+            if y == 0 && c == '.' { start = (x,y); }
+            if c == '.' { last = (x,y); }
+            grid.insert((x,y), c);
+            x += 1;
+        }
+        y += 1;
+    }
+
+    // is this even necessary??
+    let mut walks: HashMap<Coord, char> = grid.clone();
+    for (key, value) in grid {
+        if value == '#' {
+            walks.remove(&key);
+        }
+    }
+
+    for j in 0..y {
+        for i in 0..x {
+            if walks.contains_key(&(i,j)) {
+                print!("{}", walks.get(&(i,j)).unwrap());
+            } else {
+                print!(" ");
+            }
+        }
+        print!("\n");
+    }
+
+    let mut final_paths: HashSet<Path> = HashSet::new();
+    let mut heads: HashSet<(Coord, Path)> = HashSet::new();
+    heads.insert((start, Vec::from([start])));
+    while !heads.is_empty() {
+        let mut new_heads: HashSet<(Coord, Path)> = HashSet::new();
+        for (head, history) in &heads {
+            // take a step as each head.
+            if head == &last {
+                final_paths.insert(history.to_vec());
+                continue;
+            }
+
+
+            let neighbors = options(head, &walks);
+            let allowed_neighbors: Vec<&Coord> = neighbors.iter()
+                .filter(|candidate| !history.contains(candidate))
+                .collect();
+
+            for next_step in allowed_neighbors {
+                let mut next_history = history.clone();
+                next_history.push(head.clone());
+                new_heads.insert((*next_step, next_history));
+            }
+        }
+
+        heads = new_heads;
+    }
+    println!("longest path following slopes is...");
+    println!("{}", final_paths
+        .iter()
+        .fold(0, |a: usize, b: &Path| max(a, b.len()))
+    );
+    println!("endopint i s {last:?}");
+    println!("now let's *not* follow some slopes. so first we want to build a more compact graph.");
+    let mut graph: HashMap<Coord, HashMap<Dir, (Coord, i32)>> = HashMap::new();
+    let mut unexplored: HashSet<Coord> = HashSet::from([start]);
+    while !unexplored.is_empty() {
+        // as long as we've got unexplored nodes to visit, we'll keep looping
+        let mut new_unexplored: HashSet<Coord> = HashSet::new();
+        for head in &unexplored {
+            if graph.contains_key(&head) {
+                // if we've already visited that location, skip it.
+                continue;
+            }
+            // otherwise it's new. so we add a record to our graph for it
+            let mut next_steps = HashMap::new();
+            for (direction, next) in options_but_free(&head, &walks) {
+                let (location, distance) = keep_going(&head, &next, &walks);
+                next_steps.insert(direction, (location, distance));
+                new_unexplored.insert(location);
+            }
+            graph.insert(*head, next_steps.clone());
+
+            println!("just explored location {head:?}, with outgoings {next_steps:?}");
+        }
+        unexplored = new_unexplored;
+    }
+    println!("graph has {} elements", graph.len());
+
+    println!("now let's do a breadth-first search, i guess. but it's going to be faster this time.");
+    let mut heads = HashSet::from([vec![(start, 0)]]);
+    let goal = last;
+
+    let mut full_paths = HashSet::new();
+    while heads.len() != 0 {
+        //step each head forward one time.
+        let mut new_heads = HashSet::new();
+        for path in &heads {
+            //println!("trying a path with {} steps", path.len());
+            let head = path.last().unwrap().0;
+            // check if we've reached an endpoint!
+            if goal == head {
+                full_paths.insert(path.to_vec());
+                continue;
+            }
+            // otherwise, look at each next step in the list:
+            for (_, (coord, distance)) in graph.get(&head).unwrap() {
+                if !fresh(coord, path) {
+                    //println!("pruning a path!");
+                    continue;
+                }
+                let mut next_step_path = path.to_vec();
+                next_step_path.push((coord.clone(), distance.clone()));
+                new_heads.insert(next_step_path);
+            }
+        }
+        heads = new_heads;
+
+        println!("heads has {} elements now", heads.len());
+        println!("maximum is {}", maxlength(&heads));
+    }
+
+
+    println!("largest distance possible is {}", maxlength(&full_paths));
+}
+
+fn maxlength(paths: &HashSet<Vec<(Coord, i32)>>) -> i32 {
+    let mut max_length = 0;
+    for full_path in paths {
+        let mut len = 0;
+        for (_, distance) in full_path {
+            len += distance;
+        }
+        if len > max_length {
+            max_length = len;
+        }
+    }
+    return max_length;
+}
+
+fn fresh(step: &Coord, path: &Vec<(Coord, i32)>) -> bool {
+    for (location, _) in path {
+        if step == location {
+            return false;
+        }
+    }
+    return true;
+}
+
+fn keep_going(from: &Coord, towards: &Coord, grid: &HashMap<Coord, char>) -> (Coord, i32) {
+    // receives where it comes from and where it's going towards.
+    // keeps walking towards where it's giong, until it reaches a branch, at which poiont it returns
+    // that coordinate and the distance it walked.
+    let mut seen = HashSet::from([from.clone()]);
+    let mut distance = 1;
+    let mut next = towards.clone();
+    loop {
+        let options = options_but_free(&next, grid);
+        if options.len() != 2 {
+            // if there's not two options available, then we're either at an endpoint or an intersection
+            // either way, we should break out and return (next,distance)
+            break;
+        }
+        for (_direction, step) in options {
+            //if we've already seen this upcoming spot, ignore it.
+            if seen.contains(&step) {
+                continue;
+            } else {
+                // otherwise increment distance, note the square we've been on, and step forward.
+                distance += 1;
+                seen.insert(next);
+                next = step;
+            }
+        }
+        // now we've seen another one. register that.
+    }
+    return (next, distance);
+}
+
+fn options(here: &Coord, grid: &HashMap<Coord, char>) -> Vec<Coord> {
+    let floor = grid.get(here).unwrap();
+    if let Some(must_go) = slope_from_char(floor) {
+        return Vec::from([four_winds(here).get(&must_go).unwrap().clone()]);
+    }
+
+    let steps = four_winds(here);
+    return steps.values().filter(|x| grid.contains_key(x)).copied().collect();
+}
+
+fn options_but_free(here: &Coord, grid: &HashMap<Coord, char>) -> HashMap<Dir, Coord> {
+    let mut output:HashMap<Dir, Coord> = HashMap::with_capacity(4);
+    for (dir, next_step) in four_winds(here) {
+        if grid.contains_key(&next_step) { output.insert(dir, next_step); }
+    }
+    return output;
+}
+
+fn four_winds(here: &Coord) -> HashMap<Dir, Coord> {
+    return HashMap::from([
+        (North, step(here, &North, 1)),
+        (South, step(here, &South, 1)),
+        (East, step(here, &East, 1)),
+        (West, step(here, &West, 1))]);
+}

day23/target/.rustc_info.json

@@ -0,0 +1 @@
+{"rustc_fingerprint":14318102787793507742,"outputs":{"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.74.1 (a28077b28 2023-12-04)\nbinary: rustc\ncommit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1\ncommit-date: 2023-12-04\nhost: x86_64-apple-darwin\nrelease: 1.74.1\nLLVM version: 17.0.4\n","stderr":""},"15729799797837862367":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/shoofle/.rustup/toolchains/stable-x86_64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"cmpxchg16b\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"sse3\"\ntarget_feature=\"sse4.1\"\ntarget_feature=\"ssse3\"\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"apple\"\nunix\n","stderr":""}},"successes":{}}

day23/target/CACHEDIR.TAG

@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

day23/target/debug/.fingerprint/day23-08047b34a1a248d2/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

day23/target/debug/.fingerprint/day23-08047b34a1a248d2/test-bin-day23

@@ -0,0 +1 @@
+a7b0e4c9dd546fcf

day23/target/debug/.fingerprint/day23-08047b34a1a248d2/test-bin-day23.json

@@ -0,0 +1 @@
+{"rustc":4443399816165520464,"features":"[]","target":12078389660814236502,"profile":13053956386274884697,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/day23-08047b34a1a248d2/dep-test-bin-day23"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

day23/target/debug/.fingerprint/day23-2555db558b3ab0aa/bin-day23

@@ -0,0 +1 @@
+b1bde777d9f2c21c

day23/target/debug/.fingerprint/day23-2555db558b3ab0aa/bin-day23.json

@@ -0,0 +1 @@
+{"rustc":4443399816165520464,"features":"[]","target":12078389660814236502,"profile":13396965805329499462,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/day23-2555db558b3ab0aa/dep-bin-day23"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

day23/target/debug/.fingerprint/day23-2555db558b3ab0aa/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

day23/target/debug/.fingerprint/day23-42a5522b767f966b/bin-day23

@@ -0,0 +1 @@
+d0c127dc560b99b1

day23/target/debug/.fingerprint/day23-42a5522b767f966b/bin-day23.json

@@ -0,0 +1 @@
+{"rustc":4443399816165520464,"features":"[]","target":12078389660814236502,"profile":237655285757591511,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/day23-42a5522b767f966b/dep-bin-day23"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

day23/target/debug/.fingerprint/day23-42a5522b767f966b/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

day23/target/debug/day23.d

@@ -0,0 +1 @@
+/Users/shoofle/Projects/aoc_2023/day23/target/debug/day23: /Users/shoofle/Projects/aoc_2023/day23/src/main.rs