readying 2022 to merge

2022/day6/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "day6"
+version = "0.1.0"

2022/day6/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "day6"
+version.workspace = true
+edition.workspace = true
+authors.workspace = true
+repository.workspace = true
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+itertools.workspace = true

2022/day6/input

@@ -0,0 +1 @@
+mgwwjddqzqdqsstctjjsdjsdsrsfsmfsfwwltwlwhwnhhlffzddgffwlffbsfshfshhgvvdrrltlzlnzznrrnrsnnhgnnfjnnvpnnbjjnwwrcwrrhlhvlhhmzmqzqrqtqmqpmpwwmssgsrgrgtgmtgmtgtdtvdvmvsvsbvsbvbtthmmftmmdnmddcrcvcrrfjfhhfjhffjllcpllmcctjtrttwmtwmwffrlrqlqzzpddsqdqqgjqgjgngwnncjnnvsnswwbzbtzzflzzqsqbsbvbmbnnjpnpnnpfpmpmnpmmjljtltssqnsqslstswtwswwjddvmmzlzqlzqzqjjlttmtrtbtmtgmtmsttrctrrsqrqvvrzrcrhhlnhllbfbtthrhdhllmwlmlgglgsgmgsmszzprpwpfprfftffpssjzjgzjzddqfqmmwqwvwlvlqqtbtwwrwttmsmppbmmpcmctcnnhssnjncnlcnctcjjrzrwrfwfcwffczztrtsrtstlsssljssmvssjzssrqqrcqqwlqwlwffsflssrrzhzzhrzzdgdppspwplpqptttvddggzszccrrnzzwwdwjddrvvwggpvgpvvhdhqddffrnngcncjcjlcchrrftrrjccrcrqqgcglcgcscmmlzmmtcmcffwfcfrcrggdmggdvvnrvnnphnngzzpdpgpspqqgrrnffmfpmffmgfmmjmzztlljlggljjcnnrqnqpnqndnffnwwbpwpjwjjlslmsmtmtjttsvsggrmmdpmmcjjswsqqwfwwrwffczfzggqvggdlldhllsdsfdsdhhmmzmjjmpjpddsccqrrjhjlhjjcnnpwnnffjwwcsszrrnmnsmnnjbnndwnnnhnwwjtwtlwtwqqbnqnbnqqfjfdjdbbwbqwqpqggbcbhhtrtqrrddpdwdlwdddzvzwvvdfdpdcdvdtdpttwwdzdzmdmqmzmnzmnmhmwmjwwshhcqcpcvvzgzdggnjnnhwnhhswwvccqrqlqggcngnmggmffblbglltlstshhrjjlvlppsqslljtjtgglvltvlvmllhrhdrrmqrmqmjjdcjjppqwwllvsvsrszslsvvghvvhmmfbfvfpfmmvdvppwggtrrjvvsbbzffbmffpqqqhnhncclzczwcwpwssrprfrsrbsbnbvnnwzwqqpsqsspmssztssstrtcczsznzvvpvttnssdjdhjddngdgvvmsszbzsbsmbbgsbgsgmmhwhghrhjhphshchgglmlvlhlbhlldwdggdsscvcbcssfbbvggvwwtstltrrwttjdtdvttlsttfhfmhhcbclbcbffqqslshlldhdqhhjwwlffrbrdbrrgcrrfmffbhhlslrslrslrlsrsnsnvvqfqnnfdfmfmttmcmcrrcmmmjttjvtvvjbjqjnnbtbnblbtlblplgltlqltlztzvvtdvvtpvvwdwfflbflfrrhbrbbmjmcjmccztzwwjzwwzwdzdnnwcclbllqgghjhlhthwrdglrmcpbmtrnrdtvjrpmzqmljzzrtpzsrhnjrsdmpnsgdhvqchcfqjqdncjqfnscwjqvszpzzfhpjljmvsqnjzmrsgsbzlvrddtdmwbwwgprlvdfflrpztdzrhtmlzrrtdmpmcprqzzwlnmfjvsrltfjgcnnfllnzmbjcbthvbffczsspmczrpgpdjmvrvfmprfmnqdcnfwwvgdrwvrbtlqmhrrjvtrmmgrlprtnzdlszgbtbwztdrmpmlfblshzcnsczlblgwzrpnlccwhmcqhssmpznbdnnqgzzmjprjttdjhmjbmgqvzblsjwmplzsthrswhsdbvtqgrfzmbpqtpqgqdqcvzlgjrtvrhvzgmcmrwdmfpdvjddsmmsnvrdgnsbsdzcbprbqchqcgnwmfsrmqtrcdhdtzztbvmpblftwqlmlmmjcjhhjlgnnhljnncvbnjhgbjrltlwscswgvqmcnssbcdrtbgnhgmpmvjwtrbrbrdbdqfrncvhdstwztwcpbjrjwzmdlwvlvmsrhghjwjnjstbcqjqtjrgcvhzjdhdgbgdlhvjmztwvhgzzggwwhhhzvtrldchztmwfjvnqnvhnwpfvzzvnlvsccmvsngzgtnttssmdmhwzlhtpnfhczsdfnrstbwvwpqmslcvpvhfzttzhsgzpbhqdtswshljpncznjhzmgvvbcllmzprhrvwljwcjpcdqmwbzvsdcgtmwnrhswsgqhwpwhbjpnhnpjvgsqcjltzrqvqfflcdcvpwnznvtqbfbtlpmtdgbbwdwncqsqnbtgfdzzqzzvjnwmzdmlgstmnjwznjqghglvmwjzlqrnddcqhgndlhlbmqdhrqgrjqztnhpzssnwmrqclmwpgbvfrvgqqvtthznsqwgndjrprbgrhcvhpzbfhdmgnhsrqjvjstbtmnltsbjfzczvjqnhtldqclsflbhvvlzjwrqqgbgpwqwpfjctqpzdqwcfstmwbzgrgrtzngljjnvtggrqcbgjwtqsdgwmfjqppnzgfsfdmlctztbhnntnntdlvrsdvnllvmpggjzspqfhzwrttwzpqrnqjhmpjnmrzrpnqzshcqgctbtflqflcrzpmnphgbbghhwzplljwngbtffwmrwggdztvtfgwldlswqvjptvbfvnbpglhgrdgcfmvrslqldmwjqvjpvwgpjddvglllvpqwvbchqsmjrncgvgmqbsbcwfbsbpqcqzjfpcdzszgmvqgqjlflpfzbsrhsrzrdbpssrjbcfhvztftlzqpsglpwhbscgwdlbgghzsbwznnbgnnsgjghmmpmmrmqmdhnflgvgprqfcbpzbcpjscvnpfrmtvzsbflmffvcfsvdsggzdqtppcjzphcqwrqtrczqmwcdmdqndzmhdpnfqsbndnvjlzrsjzmpcrfgjwccsdtzvslccwhlvzjwjgvwpsnsggmqgsjfbwmjstsgnqmtjhljvfnflnngdrqvscwlqqdsglhghczhjdvgrjcqblmncdbjvsbwgptgpvvzhcjgjnvttrgzrjnqlvfbrmpzdcbbnnrqptpzpssznbsrstdphbgdrsnrhcjwwgsncdzvqfnmnvqcmcgdgjdbqjzdrvvbvhjdfcqndmqwscmsvppclzrhgbldqtwctbdhpbbwfvwpcpsvddmrhqbhlrrmrblnmqqqbwvcwwbwprlmhtdncmjhmjgphmrrhcdrqgmcrzwsznqzpngbtsvjgglrddhjflbrhvqwmmhmqzhphwnvqwzczdvqjsnlhfqbcgddtwgnlcgbfqmzfpqmnbpvfhdhjlnwtrlmggtbfnfvmqrzjvjjvffctsrwgfcpghhnzqmwtlsfhjrvqpwqhngrhpswslsvtgnbvbmwsfwmpntfsfpshrjzvghhpvnlbmnrhltfpmqdwzfhztvhlmbnmhnbvdzbbtczvwbvwtvjghhjjrtgbrqrhmbgvssstdwztdmdsqtctghjhsnpslqttdlvndmjfnmdzwrblfjqcwptfttvlcgsvwcbmfzbdlmrtchgqlfspwznbzfjthjtfwshqgfsfdsmzsmpptzschlzjshvfwtmpszvrvlggbrgpcnqwndhjjprztdfddblhfljbvttfvhchhdfsftrhccrbncmhwpcpwfqthngcqptmvsmpcswdrdlcbqvvhwmcqqwbzlblrgfcrrndwdvlvnpjvwchzjzmgrqhzzmgqqdsdflpclpdtlhvhcthzjfbvjvzsnbvwfsnglvbnwnbgrqwpbgclhjhztttbjwvmlmmgmzncbwswncqhmcfjfnwnpbrmchhpgwngrfwgdfdqmblwlghdjvdhjftdblrtcvvgbvpmbjhfwgpmghqbqrcpgfvhtvqtlbjdblggcpjzlrhpbsqwntfhbhwwszpdlsgbpfqhvrjrhsldcgvqhqmwdfcrcmhrvvwvbrfsrrcvwzhqqvgltlnhwhdrhrdqsvmdzjwgmqdsccwhcgwltfhdfqpsltjccwsttmrc

2022/day6/src/main.rs

@@ -0,0 +1,70 @@
+#![warn(clippy::all, clippy::pedantic)]
+
+use std::fs;
+
+use itertools::Itertools;
+
+fn work(input: &str, count: usize) -> String {
+    let array = input.as_bytes();
+    for x in count..array.len() {
+        if array
+            .iter()
+            .enumerate()
+            .filter_map(|(pos, val)| {
+                if pos >= x - count && pos < x {
+                    Some(val)
+                } else {
+                    None
+                }
+            })
+            .unique()
+            .count()
+            == count
+        {
+            return x.to_string();
+        }
+    }
+    panic!("stuff should have been gotten {input}")
+}
+
+fn part1(input: &str) -> String {
+    work(input, 4)
+}
+
+fn part2(input: &str) -> String {
+    work(input, 14)
+}
+
+fn main() {
+    //Read in file
+    let file = fs::read_to_string("input").unwrap();
+
+    println!("Part 1: {}", part1(&file));
+    println!("Part 2: {}", part2(&file));
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    const INPUT: &[(&str, &str, &str)] = &[
+        ("mjqjpqmgbljsphdztnvjfqwrcgsmlb", "7", "19"),
+        ("bvwbjplbgvbhsrlpgdmjqwftvncz", "5", "23"),
+        ("nppdvjthqldpwncqszvftbrmjlhg", "6", "23"),
+        ("nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg", "10", "29"),
+        ("zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw", "11", "26"),
+    ];
+
+    #[test]
+    fn part1_works() {
+        INPUT
+            .iter()
+            .for_each(|(test, ans1, _)| assert_eq!(part1(*test), *ans1))
+    }
+
+    #[test]
+    fn part2_works() {
+        INPUT
+            .iter()
+            .for_each(|(test, _, ans2)| assert_eq!(part2(*test), *ans2))
+    }
+}