From 5435ed7a89c63f6ff797acd9fd3e19a3d0a1bb9e Mon Sep 17 00:00:00 2001 From: Steven Wilson Date: Mon, 1 Nov 2021 17:50:18 +0000 Subject: add solution week 137 task 1 in perl --- challenge-137/steven-wilson/perl/ch-1.pl | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 challenge-137/steven-wilson/perl/ch-1.pl diff --git a/challenge-137/steven-wilson/perl/ch-1.pl b/challenge-137/steven-wilson/perl/ch-1.pl new file mode 100644 index 0000000000..3932c0e9dd --- /dev/null +++ b/challenge-137/steven-wilson/perl/ch-1.pl @@ -0,0 +1,12 @@ +#!/usr/bin/env perl +# Week 137 Task 1 +# Long Year + +use strict; +use warnings; +use feature qw/ say /; +use DateTime; + +say join ",", grep { + DateTime->new( year => $_, month => 12, day => 31 )->week_number() == 53 +} ( 1900 .. 2100 ); -- cgit