solutions week 214-1

1 files changed, 26 insertions, 0 deletions

diff --git a/challenge-214/wambash/raku/ch-1.raku b/challenge-214/wambash/raku/ch-1.raku
new file mode 100644
index 0000000000..73610129a1
--- /dev/null
+++ b/challenge-214/wambash/raku/ch-1.raku
@@ -0,0 +1,26 @@
+#!/usr/bin/env raku
+enum M (<G S B>);
+
+multi rank-place (M(Int) $_){ $_ }
+multi rank-place (Int $_ where * > 2){ $_ + 1 }
+multi rank-place (+@place) { @place.map: &rank-place }
+
+sub rank-score (+@score) {
+    my %rank := @score.sort.reverse.antipairs.squish( as => *.key ).hash;
+
+    @score.map: { rank-place %rank{$_} }
+}
+
+multi MAIN (Bool :test($)!) {
+    use Test;
+    is rank-place(0,1,3,2,4),(G,S,4,B,5);
+    is rank-score(1,2,4,3,5),(5,4,S,B,G);
+    is rank-score(8,5,6,7,4),(G,4,B,S,5);
+    is rank-score(3,5,4,2)  ,(B,G,S,4);
+    is rank-score(2,5,2,1,7,5,1),(4,S,4,6,G,S,6);
+    done-testing;
+}
+
+multi MAIN (*@score) {
+    say rank-score @score;
+}