2 files changed, 34 insertions, 0 deletions
diff --git a/challenge-338/richard-park/apl/HighestRow.aplf b/challenge-338/richard-park/apl/HighestRow.aplf
new file mode 100644
index 0000000000..61bc27d5da
--- /dev/null
+++ b/challenge-338/richard-park/apl/HighestRow.aplf
@@ -0,0 +1,21 @@
+ HighestRow←{
+     HR←{
+         ⌈/+/⍵
+     }
+
+⍝ Tests
+     Assert←{⍺←'Assertion Failure' ⋄ 0∊⍵:⍺ ⎕SIGNAL 8 ⋄ shy←0}
+     Assert 16 ≡ HR[ 4 4 4 4
+                   10 0 0 0
+                    2 2 2 9]:
+     Assert 10 ≡ HR[1 5
+                    7 3
+                    3 5]:
+     Assert  6 ≡ HR[1 2 3
+                    3 2 1]:
+     Assert 17 ≡ HR[2 8 7
+                    7 1 3
+                    1 9 5]:
+     'All tests passed.'
+
+ }
diff --git a/challenge-338/richard-park/apl/MaxDistance.aplf b/challenge-338/richard-park/apl/MaxDistance.aplf
new file mode 100644
index 0000000000..322db02b53
--- /dev/null
+++ b/challenge-338/richard-park/apl/MaxDistance.aplf
@@ -0,0 +1,13 @@
+ MaxDistance←{
+     MD←{
+         ⌈/,|⍵∘.-⍺
+     }
+⍝ Tests
+     Assert←{⍺←'Assertion Failure' ⋄ 0∊⍵:⍺ ⎕SIGNAL 8 ⋄ shy←0}
+     Assert 6≡4 5 7 MD 9 1 3 4:
+     Assert 6≡2 3 5 4 MD 3 2 5 5 8 7:
+     Assert 9≡2 1 11 3 MD 2 5 10 2:
+     Assert 2≡1 2 3 MD 3 2 1:
+     Assert 5≡1 0 2 3 MD 5 0:
+     'All tests passed.'
+ }