From 138e6f00cd7a994f5e63d403c40eb94faa76abd3 Mon Sep 17 00:00:00 2001
From: Jörg Sommrey <28217714+jo-37@users.noreply.github.com>
Date: Fri, 26 Aug 2022 16:48:16 +0200
Subject: Fix for task 2

---
 challenge-179/jo-37/perl/ch-2.pl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'challenge-179')

diff --git a/challenge-179/jo-37/perl/ch-2.pl b/challenge-179/jo-37/perl/ch-2.pl
index 4b0f69da83..5ff1c52ff4 100755
--- a/challenge-179/jo-37/perl/ch-2.pl
+++ b/challenge-179/jo-37/perl/ch-2.pl
@@ -2,7 +2,7 @@
 
 use v5.16;
 use List::MoreUtils 'minmax';
-use Math::Round 'round';
+use Math::Utils 'floor';
 
 die <<EOS unless @ARGV;
 usage: $0 N1 N2 ...
@@ -32,6 +32,6 @@ say barchart(@ARGV);
 
 sub barchart {
     my ($min, $max) = minmax @_;
-    my $scale = 7 / (($max - $min) || 1);
-    map chr(0x2581 + round(($_ - $min) * $scale)), @_;
+    my $scale = 7.999 / (($max - $min) || 1);
+    map chr(0x2581 + floor(($_ - $min) * $scale)), @_;
 }
-- 
cgit