From f3ca6de686e298124f95540115604676da747436 Mon Sep 17 00:00:00 2001 From: June McEnroe Date: Thu, 2 Dec 2021 11:47:53 -0500 Subject: Solve day 2 part 2 --- 2021/day02.pl | 6 ++++++ 1 file changed, 6 insertions(+) (limited to '2021') diff --git a/2021/day02.pl b/2021/day02.pl index 66e423a..30dc1d1 100644 --- a/2021/day02.pl +++ b/2021/day02.pl @@ -1,13 +1,19 @@ use strict; use warnings; my ($depth, $pos) = (0, 0); +my ($depth2, $pos2, $aim) = (0, 0, 0); while (<>) { if (/forward (\d+)/) { $pos += $1; + $pos2 += $1; + $depth2 += $aim * $1; } elsif (/down (\d+)/) { $depth += $1; + $aim += $1; } elsif (/up (\d+)/) { $depth -= $1; + $aim -= $1; } } print $depth * $pos, "\n"; +print $depth2 * $pos2, "\n"; -- cgit 1.4.1 cted='selected'>master dontfiles
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2019-06-28Unset iflag when exiting catshJune McEnroe
2019-06-24Consolidate catsh history documentationJune McEnroe
2019-06-19Set LESS=FRXJune McEnroe
2019-06-16Alias date=ddateJune McEnroe
2019-06-15Set sensitivity by slot in TF2June McEnroe
2019-06-15Add AcceptanceJune McEnroe
2019-06-07Add variables to bitJune McEnroe
2019-06-05Add A Closed and Common OrbitJune McEnroe
2019-06-02Add RebornJune McEnroe
2019-05-30Add bit to bin.7June McEnroe
2019-05-30Simplify and build bitJune McEnroe
2019-05-29Add xx -p optionJune McEnroe
2019-05-27Add FrontierJune McEnroe
2019-05-27Break nicks with ZWNJJune McEnroe
2019-05-26Add DawnJune McEnroe
2019-05-20Declare vasprintf(3) for GNUJune McEnroe
2019-05-20Fix comparison warning in ttpreJune McEnroe
2019-05-20Add AuthorityJune McEnroe
2019-05-19Specify precedence of unary versions of operatorsJune McEnroe
2019-05-18Add compound assignment operators to orderJune McEnroe
2019-05-15Support simple assignment in orderJune McEnroe
2019-05-15Implement sizeof in orderJune McEnroe
2019-05-15Add orderJune McEnroe
2019-05-12Add T suffix in bitJune McEnroe
2019-05-10Highlight yacc and lex files as CJune McEnroe
2019-05-10Use val instead of suboptargJune McEnroe
2019-05-09Add Parable of the SowerJune McEnroe
2019-05-07Add bit without buildJune McEnroe
2019-05-04Fix MANDIR typoJune McEnroe
2019-05-04Move relay to binJune McEnroe