finish day 199

3 files changed, 28 insertions, 2 deletions

diff --git a/challenge-199/rawleyfowler/README.md b/challenge-199/rawleyfowler/README.md
index 4d4b3f88f8..bdb7081cb4 100644
--- a/challenge-199/rawleyfowler/README.md
+++ b/challenge-199/rawleyfowler/README.md
@@ -1,5 +1,5 @@
 ## How to run
 ```bash
-raku raku/ch-1.raku '2 5 8 1' # Find gap pairs
-raku raku/ch-2.raku '100'     # Find primes
+raku raku/ch-1.raku '1 2 3 1 1 3' # Find good pairs
+raku raku/ch-2.raku '3 0 1 1 9 7' 7 2 3 # Find good triplets
 ```
diff --git a/challenge-199/rawleyfowler/raku/ch-1.raku b/challenge-199/rawleyfowler/raku/ch-1.raku
new file mode 100644
index 0000000000..b8d22b8e08
--- /dev/null
+++ b/challenge-199/rawleyfowler/raku/ch-1.raku
@@ -0,0 +1,10 @@
+my @lst = @*ARGS[0].split: /\s/;
+die 'No list provided' unless @lst.elems > 0;
+
+loop (my $i = 0; $i < @lst.elems; $i++) {
+  state $count = 0;
+  loop (my $j = $i + 1; $j < @lst.elems; $j++) {
+    $count++ if @lst[$i] == @lst[$j];
+  }
+  say $count if $i + 1 == @lst.elems;
+}
diff --git a/challenge-199/rawleyfowler/raku/ch-2.raku b/challenge-199/rawleyfowler/raku/ch-2.raku
new file mode 100644
index 0000000000..654f21d055
--- /dev/null
+++ b/challenge-199/rawleyfowler/raku/ch-2.raku
@@ -0,0 +1,16 @@
+use v6;
+sub MAIN($lst, $x, $y, $z) {
+  my @lst = $lst.split(/\s/) || die 'Bad list passed';
+  my $n = @lst.elems - 1;
+  my $count = 0;
+  for 0..$n -> $i {
+    for ($i+1)..$n -> $j {
+      for ($j+1)..$n -> $k {
+        if abs(@lst[$i] - @lst[$j]) <= $x &&
+           abs(@lst[$j] - @lst[$k]) <= $y &&
+           abs(@lst[$i] - @lst[$k]) <= $z { $count++ }
+      }
+    }
+  }
+  say $count;
+}