Merge pull request #10810 from codereport/master

:sparkles: PWC 285-1 in BQN

3 files changed, 30 insertions, 0 deletions

diff --git a/challenge-285/conor-hoekstra/ch-1.bqn b/challenge-285/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..f2e7cd2fd3
--- /dev/null
+++ b/challenge-285/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,14 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/285-1.bqn
+
+DeadEnds ← ⊢´¨(¬∘∊/⊣)⊑¨
+         # (↑¨↓¨)«~»(↑¨) - Kap (original)
+         # ⊢/¨«~»(↑¨)    - Kap
+         # ⊢/¨~⊃¨        - Dyalog APL
+         # {⊃~/⌽↓⍉↑⍵}    - Dyalog APL (Alternative)
+         # Ṫ€ḟḢ€         - Jelly
+         # ↓¨~↑¨         - Hypothetical APL
+
+# Tests
+•Show DeadEnds ⟨⟨"B","C"⟩, ⟨"D","B"⟩, ⟨"C","A"⟩⟩ # "A"
+•Show DeadEnds ⟨⟨"A","Z"⟩⟩                       # "Z"
diff --git a/challenge-286/conor-hoekstra/ch-1.bqn b/challenge-286/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..e4b86c7de8
--- /dev/null
+++ b/challenge-286/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,6 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/286-1.bqn
+
+⟨Split⟩ ⇐ •Import "../lib/string.bqn"
+
+•Out (•rand.Range∘≠⊸⊑) ' ' Split ∾´ •file.Lines "286-1.bqn"
diff --git a/challenge-286/conor-hoekstra/ch-2.bqn b/challenge-286/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..d572e07af0
--- /dev/null
+++ b/challenge-286/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,10 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/286-2.bqn
+
+OrderGame ← { 1=≠𝕩 ? ⊑𝕩 ; 𝕊 •Show ((2÷˜≠𝕩)⥊⟨⌊´,⌈´⟩) {𝕎𝕩}¨ <˘∘‿2⥊𝕩 }
+
+# Tests
+# Example 1
+•Show OrderGame ⟨2, 1, 4, 5, 6, 3, 0, 2⟩                         # 1
+•Show OrderGame ⟨0, 5, 3, 2⟩                                     # 0
+•Show OrderGame ⟨9, 2, 1, 4, 5, 6, 0, 7, 3, 1, 3, 5, 7, 9, 0, 8⟩ # 2