add other challenges supportHEADmaster

3 files changed, 0 insertions, 97 deletions

diff --git a/2025/11/rust/Cargo.lock b/2025/11/rust/Cargo.lock
deleted file mode 100644
index ab53f99..0000000
--- a/2025/11/rust/Cargo.lock
+++ /dev/null
@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 4
-
-[[package]]
-name = "aoc_2025-11"
-version = "0.1.0"
diff --git a/2025/11/rust/Cargo.toml b/2025/11/rust/Cargo.toml
deleted file mode 100644
index 9fbcc03..0000000
--- a/2025/11/rust/Cargo.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[package]
-name = "aoc_2025-11"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
diff --git a/2025/11/rust/src/main.rs b/2025/11/rust/src/main.rs
deleted file mode 100644
index 522d7ad..0000000
--- a/2025/11/rust/src/main.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-use std::{cell::RefCell, collections::HashMap, io, rc::Rc};
-
-#[derive(PartialEq, Eq, Hash, Debug)]
-struct Node {
-    device: String,
-    dac: bool,
-    fft: bool,
-}
-
-fn main() {
-    let adj = io::stdin()
-        .lines()
-        .flatten()
-        .map(|line| {
-            let (k, v) = line.split_once(": ").unwrap();
-            (
-                String::from(k),
-                String::from(v)
-                    .split_whitespace()
-                    .map(String::from)
-                    .collect(),
-            )
-        })
-        .collect::<HashMap<String, Vec<String>>>();
-
-    let cache = Rc::new(RefCell::new(HashMap::new()));
-
-    let silver = paths_from(
-        Node {
-            device: String::from("you"),
-            dac: true,
-            fft: true,
-        },
-        &adj,
-        Rc::clone(&cache),
-    );
-    let gold = paths_from(
-        Node {
-            device: String::from("svr"),
-            dac: false,
-            fft: false,
-        },
-        &adj,
-        Rc::clone(&cache),
-    );
-
-    println!("silver: {silver}");
-    println!("gold: {gold}");
-}
-
-fn paths_from(
-    curr: Node,
-    adj: &HashMap<String, Vec<String>>,
-    cache: Rc<RefCell<HashMap<Node, usize>>>,
-) -> usize {
-    if curr.device == "out" {
-        if curr.dac && curr.fft {
-            return 1;
-        }
-        return 0;
-    }
-
-    let Some(&v) = cache.borrow().get(&curr) else {
-        let paths = adj
-            .get(&curr.device)
-            .unwrap()
-            .iter()
-            .map(|n| {
-                paths_from(
-                    Node {
-                        device: n.clone(),
-                        dac: curr.dac || curr.device == "dac",
-                        fft: curr.fft || curr.device == "fft",
-                    },
-                    adj,
-                    Rc::clone(&cache),
-                )
-            })
-            .sum();
-        cache.borrow_mut().insert(curr, paths);
-        return paths;
-    };
-    return v;
-}