From 9f2ffe38faa40c01a9b7a8238b1b27ab14a739b4 Mon Sep 17 00:00:00 2001
From: "Markus \"Holli\" Holzer" <holli.holzer@gmail.com>
Date: Mon, 17 Feb 2020 19:20:19 +0100
Subject: Correction

---
 challenge-048/markus-holzer/raku/ch-1.p6 | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/challenge-048/markus-holzer/raku/ch-1.p6 b/challenge-048/markus-holzer/raku/ch-1.p6
index 27637602ca..aeea4eb7e2 100644
--- a/challenge-048/markus-holzer/raku/ch-1.p6
+++ b/challenge-048/markus-holzer/raku/ch-1.p6
@@ -1,9 +1,15 @@
-my @circle = (1..500);
+# perfect example of overcomplicated thinking
+# the shift two, push one method is probably nicer,
+# if not faster
+
+my @circle = 1..500;
+my $offset = 0;
 
 while @circle.elems > 1
 {
-    my $offset = @circle.elems %% 2 ?? 0 !! 1;
+    my $pivot-man = @circle[ *-2 ];
     @circle = @circle[ $offset, { $_ + 2 } ... * ];
+    $offset = @circle[ *-1 ] == $pivot-man ?? 0 !! 1;
 }
 
 # Survivor: No. 245
-- 
cgit