5 files changed, 42 insertions(+), 0 deletions(-)

M .gitignore
A day6/Cargo.lock
A day6/Cargo.toml
A day6/input.txt
A day6/src/main.rs

@@ 3,3 3,4 @@ day2/target
 day3/target
 day4/target
 day5/target
+day6/target

@@ 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"

@@ 0,0 1,8 @@
+[package]
+name = "day6"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

@@ 0,0 1,1 @@
+llqnqffqsqttfffbcfcbcbdcczccfssvwswrwddzlddpdhdwwlvlffjllnjjwjqwjjttwbwcwfccdmmnddgvvpwvvgsshnshsgglljfjzjpjfpfjpplddjcchdhvhlhvllvflfbllsdllgppwjjprjpjrrdwrdrggjvjppgbgttdppwhhcshsvvgpvggsllstsggdjdmjjrvjjszjsjbbsffjwjnwwzjjjvqvfftbffbpffndfdzfdfvdfdggmpmbbwgbgnnbtnnnhggdmdffrqrlrhrzzrmzzmbzzcdcwwzffsrrnfnvfnnvppwjjndjnndtdppgcppsmppljlpjjmlldlsltlglwgwcwnwvwddzrrllwjjnvjvwvppjssncnfcnfcfcczfccpjphjphjjjsgszzhthghjhrjrbrtrjrhrsrfftfzftfmmwmpmgghbggjrrsdswddtjjvnnrwrzrpzzlglwggrnrgrfftnffwwgllrqqzbqbbtltbbgdgpgphggspggplggmcmscsffzcfzzbggdrgrqgrrnlrnrbnnzsnnzcctvvnvwvnwnhhwpwtptllpflfcfttwtjjhwjhhbwhbbtppwhwvhvghvhphpwwcgwwhbbfvbffzpzlllrzlrrbnnrngrnrpnnsszbbqffpsffhfshfhzzqhhcgcgfggzmmdllthhrhnrrwggdqdsstccqllflmflfddjwjzjffvjjfgjgdgbdgdngnpgpnpffsnsjnnbbjdbjbtbmmbrrlbbqmqpqrprjjrbbvnbbzvvcwwlfwfggmhhdhsdhsdhshhqfhfrhhqlqttffpmmjzjqjggqzzdfzflfsllshhvjvfvbfvbbjljhhzrzqqszqzsqqswswbsbzszgzdgzzhjzhhvffhthvtthltthghzhvvjttczttlssvvgjjmsjstjjrfjjhbjbnjbjddqrddnbdnbnwbnbqbmqqgtgqtttcmmqbqrrgrrsrszssvpsvvjqjttjpjwwmwfwttczttgccwhcwwrzwzbwwqbqmqnmqqnfnmmmzdmzmpmssdpsslbbmgmbmlmnlldlccvzzlrzzqbqfqlflwlvlhhtrtcttgnnqhnqqtjjphjhwjhwhpwwvdvfddmndncnppcffhllfvfdfllhgslvtsqhtlfdflcjfmqbnctnfnwqrlqbzrcbvldrffcptsgslqcszqcfdvtpggvdqblwcgmdjqrpjdhtrmvrfrzznspqlfhnjsppbpjdggcwjwprpnlnntgfgmflctqphdmzfvpzzmbzmvrqdgchzmdvjdzmfsslpqvhpgznmpspjpdmlfwwjbbwqbfthghclldpmnsbcwlzswrsnfzbdzpcnrrpspdpfqhvmtfjlppqtphvzzqrwhzccnrgrtgfbfgtwvlwsmcvzmqmhsvztmmvpjzfwzgfwntbrsfthdgrcmgtdsvzcllmcshrlqldrvrnmdgbwttmhczvscrdvfgdvrhfvlghhsfbmrptbwmpnvtsrjlpjlbmmjzwwzbdtjlqqdczqgpzfjslccrcrblhplndblghchczbjjfzlsvvrqhvgdsncgpjhjlprhfhswwbmrnszqzhhlrbqpphvgtfsgmdpjwgcmqnvfdhrqmbspjpdrtdbqnbmbpgqwgmltqwrjprvsfjsmpldcqqbvmfhgzltzfvhlnfdqrphzzjrbdvnnjspvnlnnsdzvgqsqztndjpmnbqtwnpzmmfhsswwnnwwlbnpgbrhzchbnsrwwpprhntngsjzvssttqwfvjrdddtfpgtqqzcwljzmdjtgzdqjjvbqgdttdgvqvlfdsgcjhsmdmwrwdcqdflpfjbfzsvjrzrhhcnvcjblwcdvtbgfhfgcwrcjsrzcdrfwtvdqrghdtrjgdmhrfcsnwwwdpvjtpzdqfgrlmrqscjbfgdbgvflhvdjmnmslvsbcbgwplgqljmlzpgrfjwmvqfwmwrhnmdjhdwgjrngvccrbzmhcqthvvtdtmfqvfczhqbfgzgrmdtprznfzjtrcwqgztchtdmzmnwbfbnbttbvzsflcpsjshgphfdlvhdrcpsqnhjjggbnsqrfpwsdznzcwjbcswwndzbpdnfcbdrfgrmqzvtjttltbntznmqfsmqlgqvlqnrvgrnggslqhbplmgpzwlfzbvwdvrchsnhrnvgmzjdprvvspltcdzmdnlgtmrwnwpdndpdqjltcnmsggrvbprslqhfgmzqtppdpsjcmmbvfgmbpdnwdcgnssfgjhzhrjljdwhrzznscndgbscdmbbtbrnzbqzvcjgjgljbjlrrvdhjdllsnjzhwlmjslghrqplwjwssbzzpdzdfhhsqctlcddnfnnvbcwpdvzdcsgcqpctsjtdtnzpggpzsrrhfjtthqcqhtvwzltbdvdnbgwlppblwzjsqqbcpcrthhrhdnzhdnflqlvbzmcjfcrbmgdgqptfqfbmlfbblqdfmnwgvbdhmcmtmvtggqstjpwhvzjhbgpblmdrnggvrvphbglqgfcphmrgfmrwcdchtwfllqwsnbqttwdcvrwgzjfztmcffppqtmnwpgcrgwtjbdtjlmnpmvlzndljglzblwdrggqvbbfvqcbcbpqttrmqlcqnqvrfqsnlpmwlcgfwfcqpgmszfccbqtcqfwlwqrjjhrdbjqvdmfzjgncjqgqbthpgjgbfdvltbhpnbjqqwrsczrthfhmlzjjjgsjtsvgmwfsjngzfqdqzfhvwjrswvnqvsvvsjdbwlwdcsszdngmmhnnqsgvsrvpnndghrwgzztqczvhcrzdpqtrmrnfsfrlpdnbbtshfhplzqvdvzdvwhwsbpnbzlvcbgptdszjlcgfdzchjcsvhzdljvgpwstzwnssvhztcptnhslggnrschvfnmhcnjvldthtfpqzdvltfgnmtgvlrljhwqdzqfmfblstvfnpfcdsqslrqbztrbfzmsfjtjwhlzfnhrvpfqfqvtdllrvchmqphgljwcspgpwsdwqfdhsqhsflpbcbjjmjrfjrqrqfqcqzqsqcnqhfgsclfnfzblfdhphrvqdpvcqmllrcdnrlwqbrgqsbfqqllcvmglntjwcsjljgntmmldscndfdjcqpwbqpbmfjsgwfwcqbqbbhhgprlbzmvdfjcsmsqvhfhmgrhnwpslztmwbhdgrfzfcmwjswpbpzwstfbfmgwtprmptzjwtrqthrqwgslnmtlfgnvgpwvsfwthtrgwfbnnnwmdcfrpqqztplscvfnfpfwwdnfnzjccnhswwlcrrdqfhvsrnvcdrwmjswzggscplggbwgndsbntqvtrjbmbzrnbbmdjvwrmmtrmfjjhnvrcjcbqlhlthbvtjjczddblbbttmmzgdqmtdqswjdwbjhsrjbvdtqzqdbhhgbttgmgwfgfpczpqpfsddgslltwsvngwbwfbfcdzlqghwdbfzzldjpwpmpjmslwnwbrjjvwcsjgdzjwrrwnvgvrqlgjhwvrgnczspfplhfbtdpbpfqmhbvmcqdgrrjfslzgsqfpwrrrmjdtgbslddwvddrbmrdsdhhnlwsncrmnglrrpvtbrfvjbdmcpgphcdfwnfcglvmlbslttpmjnspqhnmbcqgmncfjjpdfjqhggnswbgppjhllscrvtmtmmbwbpgddtzblscntrmccdpzdnllqpvfdpfpwwvnnbjlzphvqwffwsjmbtllctrjmllwscmldcdrpfrzrqlpwbjwfgmnshzqzgdjqhcwtsqlsjffvzcpnrzmvtlzlgwvrrjtdbcnddbhjgqqzrvhplrbsrwgscjnfmhbcnpdcjqrltgdzzzzbqtsspbcdssbjrzfqdgvhmgdzsjdsqcfwbgrnhrlzgpjmhctqdccmvqzddmcptsjgtfshprqmslvtmtrprfsngrnnpnrccrvnrvcwzrbbnbghlwvcncgzglnqthchhsnzlfrcggdptvwlrbnfwgjpflgrcfzhhgffwcbhwlsdmvmsvvzvdcrlvlnstgz

@@ 0,0 1,25 @@
+use std::collections::HashSet;
+use std::fs;
+
+fn window_is_invalid(list: &[u8]) -> bool {
+    let mut set = HashSet::new();
+
+    for v in list {
+        set.insert(v);
+    }
+
+    set.len() < 14
+}
+
+fn main() {
+    let s = fs::read_to_string("./input.txt").unwrap();
+    let chars = s.as_bytes();
+    let mut iter = chars.windows(14);
+    let mut i = 1;
+
+    while window_is_invalid(iter.next().unwrap()) {
+        i += 1;
+    }
+
+    println!("Solution {}", i + 13);
+}