aoc2022

commit 5c975a206381cff89b6fb0a931ca3c269dca2c09
parent cb850e50a2111a10dfb5e50c4fd60516b648c23e
Author: Samir Parikh <noreply@samirparikh.com>
Date:   Sat, 24 Dec 2022 16:45:38 +0000

solve both parts of day06

Diffstat:
A
day06/day06.pl
 | 
27
+++++++++++++++++++++++++++
A
day06/input
 | 
2
++
A
day06/test
 | 
1
+

3 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/day06/day06.pl b/day06/day06.pl
@@ -0,0 +1,27 @@
+#!/usr/local/bin/perl
+# day 2022-06
+
+use strict;
+use warnings;
+use v5.32;
+
+@ARGV = "input" unless @ARGV;
+chomp( my $input = do { local $/; <> } );
+
+my $part1 = 4;
+my $i = 0;
+
+while ( substr( $input, $i, $part1) =~ m/(.).*\1/ ) {
+    $i++;
+}
+
+say "part 1: ", $i + $part1;
+
+my $part2 = 14;
+$i = 0;
+
+while ( substr( $input, $i, $part2) =~ m/(.).*\1/ ) {
+    $i++;
+}
+
+say "part 2: ", $i + $part2;
diff --git a/day06/input b/day06/input
@@ -0,0 +1,2 @@
+nfddjzjjjmrjjfttzctzzhqzqbbvhhcfcpcqpcqpccsmsvsswbwzwfffnvfvpfvffhnnrgngzgrrhvhfhvvmjvjcccvppqdppbnbjjzlzflfccjjtctqccrhrnhnqhqwwjssjjhpjjcqqdgghddhfdfbffdpfdfzdddthhrcrbrqrbqqbcbnnwbbzcbzccmqqwllrljjjpqpdpsddmbmccwwgngmmzzzpbpspnprnppprmmwfwffrrpsrrchrrrrdqdfddnvnjnppqmqhhpshhjmhjhzjhhhzllbpbnnngdgzgmmjvvprrhqrhqhpqhqqrnqnddvjvvftfggfcgfffgrghhbmbzzjczzcscrccgbbjbqjbjsbsqbqttbqbfqqqrzrmzrmmcwcmwmrwmwnmnfnjjbdjbbslltjjmgmrmllhbhsbsmsqmqllvjjrvjrjcrrtztjzjbjsbbrjjvbjjgqjjpjsszpszsnznllvmlmfmppbvbzvvddtbtrbttchthjthjhnjnqnqrrllnflnnljnnzjjswjwllpmmpnnqnrrndnnbwwmcmcmbbhjjbbfpfvpvttcvvhshqqznzqqdndldmllpgptgptpbblzlddgqqdmmvpvvrccfvvjrvjjgpggqcggjbgbqqcgqccgppffjppzczmzdmmqppwcwlcwwhccfpcphcctvtzthtzhhnmnvmnnvqnqnpnqqwqsqdsszwzbwwgcwcrrtprrfhhcmcqcdcvdcccnpptgpgwpprsprsrdrtdrtrntrtprtppstsccbwwvnvpnvpnptpqttzbzcznzhzhddfbflfcchvchhplhlwhhlhglhhwqqzlqzlzvlvtlvtvrttglttslslclslqssslclbbrjrpjjcscfsfppjlplhplptlltlflglffdttmffrggfjjmllbnlnbnznqnfffmhhnmmsgmsmfsszggpnnhmhnnpwnndqqlmqmnmtnmtnttvtztlzlnzzsdsnssvhsszcscffcpczpcpffpwfwnwhnntnssptthccbnndppgjgpjpssbnnpgnpppjtjqqzfqqrrbmmbdddzjzvzwzssnpsnspnpvnpppjppvsvffmpffbcffslfsfmsmmqzzmttnsnqsqcsqsbqbcclqqphpttvrtrlrhrthhlppscsrsjjvljlmlwlslblqqqgdsbrzwzjzwcjrwbpfmjtmdgjvbcfvtvmsfjtjcmtlzmsjlnmhcswcmjndggdsmqfmmdngjpvrsbhrchldnhdhfdlwccnfmgbwfzppgzzcvblvsmqbfghrgdwlzdcvpqthgbdlwbrfpsvlgpdqznftswgwvchjfrblbdsqjmzchfhlrjhpbrdgvgrrmhrnrdbrdsfsgzvqfdtnvddbtcjwphrhgpqlzjssrgzjcncjnbrzvhgbwpgtfnqhpspmgptzcgvjqgzpmwtjtzldqnclmplwdpzcppgcbrsnlzfgmlnljjhfzrftnhdfnqchgdqrfcjszvbmdrghwzmjnwgnrlptljzqrwsmcfwvbcjgsfdjhnqgzzztmcgmndbtdwvqmzlfcmhfgpqztwgjdccncdccpgbcvhfzbhhbjhgjpdzcmrwgtvrmzdwjtmlzllmgplpqjwwwvbrzgmvpcvwchcwfgbjtzrfctgvfrpphbnsbjlswrztqmchtzfstzdgdwwvhpdhztbmsrbqmndpgvnwwdtgzcddvmvbjstqmjvtzlzgrhzhvplwnpphctvtlvnpmwfzmqcvrnfmmgtsgbcjpffrvbpqpszfpjsjtzqmcnzhnjnpwtvgfqntnhhjhmbvmlvmqgggrnfmmmsvfsqffbvwtzlfhlbjqhrltzwfstvjqhbbblqdbcmgtjgmzdtpslbzsgnmpzsswjlwdpzpmmvmpntbhnqlwrcrfbghzhwlhhpjqztjjrrfscrtwtnlqlqmdbmbfnvngvvthhghgsvqlqvgvmtjmjtwpcznzqhhfpqqfphcdrtzjjhsffslthzwpmsnltnjmfgpsjgqzdwrtgnhflhrnjwqftpnqgptgvgjptzhhtqhtddsfhppmmqcrsnlnrswpjhqgzbpwzfzptzqzzwltlrmjwjrwdgvvzhshqqrhtzmvqpfljlvpmrzbqpscpvsfdbdbcbdwwhpmldlrgpwslzhtbpgtzscfhjlgwcgbhcbftpftvpggvcdvndqnfvfqbwrjtdcbwpsbqpzmwdhjpmjhjmlcdphrjbgsnmcmvfnrggfvttclmbvsfjpnbndbblnbdfqzmsldlswdrtzqsqppjshtlrtccthmmpjgddbbgfgthnzdffbtrpchzgbvqvjcsnpgbrzrczzmzrmhjrlvvgmsqddjsqmcqfmwnhznbczzjlpmhnfwjtrfgffsjdlwgdwwlvdpdlvszphntrvttczgnwffsdsvjmqbthgcgfjgznrfnbplbvgsjbsglhnrjpbldhmznqgqpvldvhcpmmwzfjdjdbnprtrrnwsszjhmngvmtsrqdqdsprwhjpsqwqbsdtpptwlbfbsvdgrplrvpnfbzwrdsdbvhpgwcnqvwdcswdmdltchnngpmlqvchbnrpzcnfhvlzbwbnmssbhpvvmpcwvrwzpfpssndwwfnrslpjwhwrfsswmgtszrhczcrclpldpwpghgptmzzjjjtvjcnncjpfbcvldbnlnqtsqdswcsrqcfgvwbwdvbdwwzndfvcstjbfngtqqwsbpdjdgqdlsnwgcvmmhrqcqvdbqdqczzwzlfgffbwzbfdnpvprzmqclllsdvctwjfgqbchhmsntlvnlspwtnhgshwrvzccfmfrscqwrvdccwqnrccctjrvvnqbrphrfvfrfldbbthhrdzvdmfbctsmvgwmvpdslgbcpqqdvpsjcdvmctwghdsjtmhhvdswbcvtmsnsztfghnnfhflmmnmdqpvpdplllzgqgnsjwsrgzfwhrwhcscvrgcrgjdghqjfbswtgjsvnpqznrvbdbrplwdmbqhtbcfccnpwqlsdstnpcfpbfgqrzmcqhflmcfvbbnwrrblnfslsrwpwlbvqfhgpdwzmgvftssrvdmhnmwdfqmsvqbltlmmwmjrrhgpgznqbwhcqgphvzqmntbbdhhpnlbbffjgmcdntgwmtblwlzrcdcdbtrllrdnznrrsglnwhtwbrfdrpvgqwsgzwghbtsfwqlchgsnvfmvnzntlsnlwrnjjltrpmhwnzmhrqdlvvzbfgwlwgdsgcjcjfvhbcjgzlqtsljvzcvlppqdszvdbsmgddrtmvbcpbpppcpvhzfsjrmtcpzljbhpnjjmcdwslrhslccpljrtvcscbcltpshpnrqvtdfzbbfqtpbvznvrbflwvbvrhqpzltsdrnqccsfgzzftvjfqslcnmfvwtpdbjhtzwrgvntgnfvqtdrjdgglvrnqfzsbhnvhcdbctthdrjnvwlcsjtmphpvlqjngwjnngmqqnslrrsdfpfbvsvcwjtfmwtbpnnghtvvwlphbnsgflvsfdcqrctvjfjrwqjdmbbcclwvlstbgbfqjgbpbqfwdbpmnvqnfpbhrfhwltmcszpwnvtvhrvpcqhzdppjwttlhgsnvmsrwrnwvgzpbwljjjsjzctftzftvmsstpjnzvmmrgbbpmfmfrszwjdgzfhpvsfdqbbhgvfvqrrtqwlwzwwsnnmmvmlwjzvgrwhmffzwrqwbcdtbtzpspbnqgprdqtzrpmgvnmbsnjnvtzgmhqqtrvltbsrwjlssncdppgpmzqzbzvbpjpfwmvgsbhffzpbctmqvfwhsgdjtwqhrhmgnqpvmpjzhppvcbrpwmdshzcrwzdzcjmhfvjgtbznsmdjphlssmlmbhtmnsqnjfsjwhjvgztnwhmnztqppchngdnhzwpsvqqpzdwgbhcbzvmbnqmghbhgvrqhtfzhgvqdbpvdrjsqrdnhqhrwdlczvtnzwfrqhnffwdvtrnqsmmcjtrhmgbwcmnzbbvdsrlbbtwslhghwprpglpq
+
diff --git a/day06/test b/day06/test
@@ -0,0 +1 @@
+mjqjpqmgbljsphdztnvjfqwrcgsmlb