From b19d5feac5278f22a87eaf3fd77be4674e41e185 Mon Sep 17 00:00:00 2001 From: June McEnroe Date: Thu, 2 Dec 2021 11:44:01 -0500 Subject: Solve day 2 part 1 --- 2021/day02.pl | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 2021/day02.pl (limited to '2021') diff --git a/2021/day02.pl b/2021/day02.pl new file mode 100644 index 0000000..66e423a --- /dev/null +++ b/2021/day02.pl @@ -0,0 +1,13 @@ +use strict; +use warnings; +my ($depth, $pos) = (0, 0); +while (<>) { + if (/forward (\d+)/) { + $pos += $1; + } elsif (/down (\d+)/) { + $depth += $1; + } elsif (/up (\d+)/) { + $depth -= $1; + } +} +print $depth * $pos, "\n"; -- cgit 1.4.1 label='branches'> dontfiles
summary refs log tree commit diff
path: root/etc (unfollow)
Commit message (Expand)Author
2020-11-26Publish "Inability"June McEnroe
2020-11-26Render content into atom feedJune McEnroe
2020-11-26Update plan with different things I won't doJune McEnroe
2020-11-19Add "Come On Petunia"June McEnroe
2020-11-13Add x4 to LESSJune McEnroe
2020-11-04Remove modified sensitivity settingsJune McEnroe
2020-10-29Remove editJune McEnroe
2020-10-27Switch gr alias back to git rebaseJune McEnroe
2020-10-27Allow cd host: to cd to same path over sshJune McEnroe
2020-10-27Use SendEnv for cd host:pathJune McEnroe
2020-10-27Allow cd host:path over sshJune McEnroe
2020-10-07Use mandoc -T utf8 for text.June McEnroe
2020-09-20Add The Awakened KingdomJune McEnroe
2020-09-12Move /opt/local back, cheat port select to use system manJune McEnroe
2020-09-12Move /opt/local behind /usr againJune McEnroe
2020-09-12Enable toc in cgit renderings of man pagesJune McEnroe
2020-09-11Install mandoc on macOSJune McEnroe
2020-09-11Rewrite install script yet againJune McEnroe
2020-09-11Remove NetBSD from install scriptJune McEnroe
2020-09-11Use MacPorts rather than pkgsrcJune McEnroe
2020-09-11Add debian VM name to sshJune McEnroe
2020-09-11Add influencer tweetJune McEnroe
2020-09-10Add The Kingdom of GodsJune McEnroe
2020-09-07Add SunglassesJune McEnroe
2020-09-06Add Between the BreathsJune McEnroe
2020-09-04Open /dev/tty in nudgeJune McEnroe
2020-09-04Add nudgeJune McEnroe
2020-09-03Build fbclock with -lzJune McEnroe
2020-08-29Add tweets from retweetsJune McEnroe