1 files changed, 0 insertions, 87 deletions
diff --git a/src/bin/day14.rs b/src/bin/day14.rs
deleted file mode 100644
index 352982d..0000000
--- a/src/bin/day14.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-extern crate crypto;
-
-use std::collections::VecDeque;
-use std::io::{self, Read};
-use std::iter;
-
-use crypto::digest::Digest;
-use crypto::md5::Md5;
-
-trait Hash {
-    fn hash(salt: &str, index: u32) -> String;
-}
-
-struct Part1;
-impl Hash for Part1 {
-    fn hash(salt: &str, index: u32) -> String {
-        let mut md5 = Md5::new();
-        md5.input_str(salt);
-        md5.input_str(&index.to_string());
-        md5.result_str()
-    }
-}
-
-struct Part2;
-impl Hash for Part2 {
-    fn hash(salt: &str, index: u32) -> String {
-        let mut hash = Part1::hash(salt, index);
-        for _ in 0..2016 {
-            let mut md5 = Md5::new();
-            md5.input_str(&hash);
-            hash = md5.result_str();
-        }
-        hash
-    }
-}
-
-fn solve<H: Hash>(salt: &str) -> u32 {
-    let mut hashes = VecDeque::new();
-    for i in 0..1001 {
-        hashes.push_back(H::hash(salt, i));
-    }
-
-    let mut keys = 0;
-    let mut index = 0;
-    while let Some(hash) = hashes.pop_front() {
-        let triple = hash.as_bytes()
-            .windows(3)
-            .filter(|w| w[0] == w[1] && w[1] == w[2])
-            .map(|w| w[0])
-            .next();
-
-        if let Some(ch) = triple {
-            let quintuple: String = iter::repeat(ch as char).take(5).collect();
-            if hashes.iter().any(|hash| hash.contains(&quintuple)) {
-                keys += 1;
-                if keys == 64 {
-                    return index;
-                }
-            }
-        }
-
-        index += 1;
-        hashes.push_back(H::hash(salt, 1000 + index));
-    }
-
-    unreachable!()
-}
-
-fn main() {
-    let mut input = String::new();
-    io::stdin().read_to_string(&mut input).unwrap();
-
-    println!("Part 1: {}", solve::<Part1>(input.trim()));
-    println!("Part 2: {}", solve::<Part2>(input.trim()));
-}
-
-#[test]
-#[ignore]
-fn part1() {
-    assert_eq!(22728, solve::<Part1>("abc"));
-}
-
-#[test]
-#[ignore]
-fn part2() {
-    assert_eq!(22551, solve::<Part2>("abc"));
-}