Day6

Cargo.lock

@@ -22,6 +22,10 @@ version = "0.1.0"
 name = "day05"
 version = "0.1.0"
 
+[[package]]
+name = "day06"
+version = "0.1.0"
+
 [[package]]
 name = "tiesto"
 version = "0.1.0"

Cargo.toml

@@ -7,7 +7,7 @@ members = [
 	"day03",
 	"day04",
 	"day05",
-#	"day06",
+	"day06",
 #	"day07",
 #	"day08",
 #	"day09",

day06/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "day06"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

day06/input

@@ -0,0 +1 @@
+vmsvstvtzvzqvzvssvddsgdddrqrsqqwnnffrwrswwztwzzbssgtstvsshrsrrlvrvzrrsqsvqsqbssqrsrjrsrddqnnfqnnrfnrnffjsjnnqddjjbvvbzzshhsffmtftrrpzznlltclltmltmllzclcwwgzzzqvqhqllcrllqdqpqnqbqggcrcsclssrfsssqhhfzzprrjvrjvvblvbllwccztzggspgggqrqcqjcqjcqcmmffmtmltlwwcpplpqqwhwvhvnnqhqsqlqvvgfgqqddlhhstthzhgzgbzbdzbzlzwlzlpljlgjjqlltrrbmrrvvcttsddfjddmbdbffcrfftvvzppncpcvcdvcvvjjjlttcgtcctrrrgmrgmgwwsgscsffswfwqwnnzmzffpwptpntppbddggsbsddmjmssnzsnstsztttjztjjpddwlwrrlnnzsnnfllqrrqmqhhfddtmmpfmfcfgfllngnvnjjmffwbffsqsmsdstdddjssmlssfpprrgzzzwvvftffczfftccwrrdsrsjrssfnsnttqptqtnqtnqtttjqtjqjzjpzpvzvbzvvjqqvcqcwwgwllbwbjjhsjhhchffgdfgffvddrndrdwdwlwqqfqzzntzzhwzzndnjnsjjmvvlqqqqshhmzzjvvcscqqjjhphnppcprrhnnbsspcscbssnsmmznzsnnszsrzrwrswsgwglwlzznpnwpnnjlnlrnntllhvvdrvvprpptqqlzqzrrgfgfhfvhhcscjjfmmjpmjjvwvtvhvqhqvvqvwvpvsschhlmlrlmljjqnqggbwbmwbwgbwwgllqzllrjlrjjfjzffthhpvvsddvjvvzsvvhghlhqqbnqqlnngsngnccnpccmttmrtmmlmccqbbjssbsqbqddnqqdvdvbvgbvvjfjhjzzfhfzffgccdjcjtjpttcrrffvddwgglrgllbttcqtctqtvtwtggrppzvvbzvzgzsznnsqnsqqnwwzrwwnwbwnnhznhzhchwwvwhwlwlnnmwmfmfrmmnvndnffjgjmgmfmhmtmstthjhbjhjddrqrllnflnnwzwjjthjhwhmmflmlfmfddqgdqgqqwbbdsstssrvvbpbgppfwfvvglvvzgvgmvgvzvdvcctddjqddffrprbrggpgpghhwzhzggqrqsrstrssnttrgrsswsrstsdtdzttzvznzjnzzqssjwswcswsgghqghqgqvggtsswwmbbfrrdcctjtjsttrccqbbtcctcscqsssvmmdhmdmvdmvmsvsrvsrvsszvvrpvrpprvppctclcrrchhtmmbddswddglgrrdcdppcbpbgpbggbssnrnbrbllqwqbwbmmcwmmrjrdjjpsjppblbjbsbsgswsmwmgwgmmqpplzlssvcscnngwgvvffvlvtvtddgqgttjljggfzggmfgfqqtrrdbdbbnjnnbjbwwjjqljlnjjvzvhvlhhhsfhsfscsjcjsjbsjjdbdbpbqqsggcnczcchrhjhphlppnwwhthghhfvfrrbzrbrrcsszfmhrjflswthfrlmjbnhblmsldjpnrdgfbcrftnbcltlctbdthhjzsqvbmppcbhctqbtfhdrtrbzjpnzzvtfjtpqgbtmdcnjgtblhmvrpbrcpqfhpzqvbfqhsrjqwqqnggrlgvwndqrhvpzhswnglngwjdgwcnngrvhtcsblpdshqcwfpzcpmrbzqjfpllbbvlcfjtdqchjsgsqgqzsbfnnqcsvpwfmzdhzmcjfjnczldclvpfpntppqbhfqzqdtfwsvdzhphwpzhqqfflswhtldlrmrqpfdlwwszphrwjqvhpqmrzvblvtvsfpgzdhnlmsgpqnqdtbjqccbtnvqmtdggdsvvfwjzbdpnztmsblpgcrmppblmtfnjvjwmhnwqdmdrvbvsvhgbhjwzjfcqzwtvzlfmpzvpwsdsqphmqlzwfrqdjdbsmfdzllqqfhmcmhchjpbqtjbczhbcllmtqgczdfnjsjhhcsfdhwwbzzjdqtlvgfgfwbqztqftfqhsfvbzjcbmtdzszfsgzpqpvtqnmjhlrtbvfphvhwbnqsnwgpznnwcbbvdqvvzllqpjbqhqwtfzlhqgvmrpjmlvczqgmffsjvgzvnvccgnmdmbcqjqvbnzvdgnbdwbszldjwjdsnplgqnjmlvrlzcvlgtrdndhjmrtczqjqrzzzclrdmdmrgvljstqfhldfzgvhcdtmncqjjnghgwdgnhbjztfgpqnvfhzngqcftpbqsnvgrqpczwptghbssljnftzmbrqmnbvcbsshvmmmczjgnbjwltflndtntmfznmqhzjjtmmtwbflhmqcmlmzrnvfqzmzhhszqmmqwgzcnncjwvdzvczsgbpcscjptfpwhvvvstvqzhtptrmbhttcrdzhljpmclrbnzmvmtbmmdhfgpjjwsldsgdjflhmfrgvmgzvntgmlglfsntpjjwgnpwsjvsnbctwlsqvprlfmsqfdmzdsdvbtsnqzflvtlgrmdhfgfmwrcqjvbwqsblnwlmtqfhdwwlchqljbljwzmmqgqpwfnmjlvhmppzsdjlbvqwmwqwqqsrgzmpzzzzstrtrbwttzjcmlssstpntnrwtgthrfmthbjjmmtcvjnwsdpdndccgncjbjdqbwtlbfcmgvmlbrdzzlzcpctjvldbpvvmsrwrhhtdsrwljtmntcftwvppjvtttgslrdvpglzdnhrgnrzjsczsmtcfclhvncrhsfvbppqrbwsmjbhjmllwwlqvhbljrqpzshqvllzqtjfhdlnghwblzjldcmfgfjgcbfwqldvdppjmsqqqmznwtcgpmlpqmdpzctwjpnstvgjsbzspfbvfcrgzzcdbzfthgbjrnjwpprblnhdcfgpdcmljpqqzchslpvlwqjvsqtnvnfjhpvwjnjzghnbslhmrhwdppgtvzzmhzzzsvldphjlhrfjwrctfcmnzpvvwqrczcsmznflcwzsplrsdvmfghmnbbjdzclnzpbtjllcszzjcqbbczqhbnfpcctbmhfglsdtnzdjrjbjqczqflznfwzsrmpcgvgrjmhtpgllcpdnlrzvqljprnpvcglvmbtbzjwqfrhdngwsrfjsqnhfncnvprrcngjzfdvcnphcchbqhqpbbbzgmbfndlffnrpzvplptnrvjlzfczvsbctmdqrzdnpvrtgnsgdjwqshglspdzbhflfbsfvbrqgfzmhzhshdlcnqhzbnhbhmsgffgsmvglhscqsrsvmszjfgdhsglbqgwwjndscsqvpccwhlvjbtvftdppcscjblwtmpvvchpzwmblmbbrrvwlglfqwtgcffnzljnmtpbcrszvblwfqdslpqlrmnvrhvrzwnprnmntzrpsdcnwfgljldpvjwwzzbpcltnvghqvqnvmmrfqsnbstdctqqgtpzqttnrrdstrtlfzmvvbzzwwchrscqlnpzdmphdwdqdwbszlhwsbfscthndrdvhtgbpsmznlfjpwjchvzbmrflcphhgjfwstjnzlllztgzjmnwcglmhrbztzdnbcbrgrlmpprrbthbhslfrsjsrrrqvwmqghcgdvvsmrqdwwbdnzmnsqfflpbbjvzjdgsfjdjmbhptmrnbqpqhcdwtvbdlrdzsrchqlsrccjfbfrnnrctdsqbnjzzvrlcwphsscppdmsbrqrzddrdvjwfrldccmzwrhrbpcqpnvnbgpsrhvbchmrdtwqrlvpwhqgnppmsdvqdldlrjrzntlsfwmwhjsghddsppchqlltrhlwrccvflwjbvptclqvwdmrmghbngbflfspsjmglzcqjdtdtldmmngljwfqvfwnmfdtrsmlqzszhzccgvbnnwtpbgssrcqlqgrsjqfhhwpvdtsclgsntwvcsfpvwfqnmwhmtldfswqrsvzshfzwlnwhqhwsrqqzlsdhvqfwnhjcvmplcljmlhbtqtrpjfjfdfmlhtfpnszptfnjbldscjgvjhpzflhm

day06/src/main.rs

@@ -0,0 +1,70 @@
+use std::fs;
+use std::collections::HashSet;
+
+fn main() {
+    const FILE_PATH: &str = "input";
+    println!("Hi this is the sixth day of AOC2022, first we will read the file {}", FILE_PATH);
+    let contents = fs::read_to_string(FILE_PATH)
+        .expect("Should have been able to read the file");
+
+    println!("And the first marker is at: {}", find_marker(&contents, 4));
+    println!("And the first message is at: {}", find_marker(&contents, 14));
+}
+
+fn find_marker(s: &str, lenght: usize) -> usize {
+    let c: Vec<char> = s.chars().collect();
+    for i in 0..c.len(){
+        let mut hash: HashSet<char> = HashSet::new();
+        for j in 0..lenght{
+            hash.insert(c[i+j]);
+            if hash.len() >lenght-1 {return i+lenght}
+        }
+    }
+    panic!()
+}
+
+#[cfg(test)]
+mod test {
+    const INPUT: &str = r#""#;
+    use super::*;
+    #[test]
+    fn coms1_1() {
+        assert_eq!(find_marker("mjqjpqmgbljsphdztnvjfqwrcgsmlb", 4), 7);
+    }
+    #[test]
+    fn coms1_2() {
+        assert_eq!(find_marker("bvwbjplbgvbhsrlpgdmjqwftvncz", 4), 5);
+    }
+    #[test]
+    fn coms1_3() {
+        assert_eq!(find_marker("nppdvjthqldpwncqszvftbrmjlhg", 4), 6);
+    }
+    #[test]
+    fn coms1_4() {
+        assert_eq!(find_marker("nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg", 4), 10);
+    }
+    #[test]
+    fn coms1_5() {
+        assert_eq!(find_marker("zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw", 4), 11);
+    }
+    #[test]
+    fn coms2_1() {
+        assert_eq!(find_marker("mjqjpqmgbljsphdztnvjfqwrcgsmlb", 14), 19);
+    }
+    #[test]
+    fn coms2_2() {
+        assert_eq!(find_marker("bvwbjplbgvbhsrlpgdmjqwftvncz", 14), 23);
+    }
+    #[test]
+    fn coms2_3() {
+        assert_eq!(find_marker("nppdvjthqldpwncqszvftbrmjlhg", 14), 23);
+    }
+    #[test]
+    fn coms2_4() {
+        assert_eq!(find_marker("nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg", 14), 29);
+    }
+    #[test]
+    fn coms2_5() {
+        assert_eq!(find_marker("zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw", 14), 26);
+    }
+}