From f6319d73080f30f96184f1d1377c174750d7dc8b Mon Sep 17 00:00:00 2001
From: Conor Hoekstra <codereport@outlook.com>
Date: Tue, 9 Jul 2024 14:29:46 -0400
Subject: Challenge 272 in BQN

---
 challenge-272/conor-hoekstra/ch-1.bqn | 10 ++++++++++
 challenge-272/conor-hoekstra/ch-2.bqn | 17 +++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 challenge-272/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-272/conor-hoekstra/ch-2.bqn

diff --git a/challenge-272/conor-hoekstra/ch-1.bqn b/challenge-272/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..e30ce8f758
--- /dev/null
+++ b/challenge-272/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,10 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/272-1.bqn
+
+Join     ← {(≠𝕨)↓∾𝕨⊸∾¨𝕩}
+Split    ← (¬-˜⊢×·+`»⊸>)∘≠⊔⊢
+DefangIp ← "[.]" Join '.' Split ⊢
+
+# Tests
+DefangIp "1.1.1.1"     # "1[.]1[.]1[.]1"
+DefangIp "255.101.1.0" # "255[.]101[.]1[.]0"
diff --git a/challenge-272/conor-hoekstra/ch-2.bqn b/challenge-272/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..67079f6d43
--- /dev/null
+++ b/challenge-272/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,17 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/272-2.bqn
+
+# Solution 1 (Explicit)
+ScoreOfString ← {+´|-´˘2↕'a'-˜𝕩}
+
+# Solution 2 (Tacit)
+ScoreOfString ← +´·|·-´˘2↕-⟜'a'
+
+# Solution 3 (More Functions)
+Ord    ← -⟜'a'
+Deltas ← -´˘2↕⊢
+ScoreOfString ← +´·|·Deltas Ord
+
+ScoreOfString "hello" # 13
+ScoreOfString "perl"  # 30
+ScoreOfString "raku"  # 37
-- 
cgit 


From 2214844877d054829d3bcb2db6a0e99b5f0184fb Mon Sep 17 00:00:00 2001
From: Conor Hoekstra <codereport@outlook.com>
Date: Wed, 10 Jul 2024 11:58:41 -0400
Subject: :sparkles: Challenges 273 - 277 in BQN

---
 challenge-273/conor-hoekstra/ch-1.bqn | 14 ++++++++++++++
 challenge-273/conor-hoekstra/ch-2.bqn |  7 +++++++
 challenge-274/conor-hoekstra/ch-1.bqn | 12 ++++++++++++
 challenge-274/conor-hoekstra/ch-2.bqn | 11 +++++++++++
 challenge-275/conor-hoekstra/ch-1.bqn | 12 ++++++++++++
 challenge-275/conor-hoekstra/ch-2.bqn | 12 ++++++++++++
 challenge-276/conor-hoekstra/ch-1.bqn | 11 +++++++++++
 challenge-276/conor-hoekstra/ch-2.bqn |  9 +++++++++
 challenge-277/conor-hoekstra/ch-1.bqn |  9 +++++++++
 challenge-277/conor-hoekstra/ch-2.bqn | 10 ++++++++++
 10 files changed, 107 insertions(+)
 create mode 100644 challenge-273/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-273/conor-hoekstra/ch-2.bqn
 create mode 100644 challenge-274/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-274/conor-hoekstra/ch-2.bqn
 create mode 100644 challenge-275/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-275/conor-hoekstra/ch-2.bqn
 create mode 100644 challenge-276/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-276/conor-hoekstra/ch-2.bqn
 create mode 100644 challenge-277/conor-hoekstra/ch-1.bqn
 create mode 100644 challenge-277/conor-hoekstra/ch-2.bqn

diff --git a/challenge-273/conor-hoekstra/ch-1.bqn b/challenge-273/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..01c89548c5
--- /dev/null
+++ b/challenge-273/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,14 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/273-1.bqn
+
+⟨Round⟩ ⇐ •Import "../lib/math.bqn"
+
+Percentage ← (Round 100×+´÷≠)=
+
+# Tests
+•Show      "perl" Percentage 'e' # 25
+•Show      "java" Percentage 'a' # 50
+•Show    "python" Percentage 'm' # 0
+•Show       "ada" Percentage 'a' # 67
+•Show "ballerina" Percentage 'l' # 22
+•Show  "analitik" Percentage 'k' # 13
diff --git a/challenge-273/conor-hoekstra/ch-2.bqn b/challenge-273/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..d6b62b46a1
--- /dev/null
+++ b/challenge-273/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,7 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/273-2.bqn
+
+BAfterA ← (⌈´∧⌈`⊸≡)'b'=⊢
+
+# Tests
+•Show BAfterA ¨ "aabb"‿"abab"‿"aaa"‿"bbb" # ⟨ 1 0 0 1 ⟩
diff --git a/challenge-274/conor-hoekstra/ch-1.bqn b/challenge-274/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..4413090ff6
--- /dev/null
+++ b/challenge-274/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,12 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/274-1.bqn
+
+⟨IsVowel, Words, Unwords⟩ ⇐ •Import "../lib/string.bqn"
+
+Rot       ← { IsVowel ⊑ 𝕩 ? 𝕩 ; 1⌽𝕩 }
+GoatLatin ← Unwords · (Rot¨ ∾¨ (('m'∾"a"/˜⊢)¨2+↕∘≠)) · Words ⊢
+
+# Tests
+•Show GoatLatin "I love Perl"               # "Imaa ovelmaaa erlPmaaaa"
+•Show GoatLatin "Perl and Raku are friends" # "erlPmaa andmaaa akuRmaaaa aremaaaaa riendsfmaaaaaa"
+•Show GoatLatin "The Weekly Challenge"      # "heTmaa eeklyWmaaa hallengeCmaaaa"
diff --git a/challenge-274/conor-hoekstra/ch-2.bqn b/challenge-274/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..3843447e1b
--- /dev/null
+++ b/challenge-274/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,11 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/274-2.bqn
+
+WaitForBus ← {
+    t ← ⟨¯1‿0⟩∾∧∾{ e‿s‿d ← 𝕩 ⋄ (⋈⟜(d⊸+))¨s+e×↕⌈100÷e }¨𝕩
+    60⊸>⊸/∾{⟨⟨a,b⟩,⟨c,d⟩,⟨e,f⟩⟩ ← 𝕩 ⋄ {f<d?1+a+↕c-a;⟨⟩}}¨<˘3↕t
+}
+
+# Tests
+•Show WaitForBus ⟨⟨12,11,41⟩,⟨15,5,35⟩⟩          # [36,37,38,39,40,41,42,43,44,45,46,47]
+•Show WaitForBus ⟨⟨12,3,41⟩,⟨15,9,35⟩,⟨30,5,25⟩⟩ # [0,1,2,3,25,26,27,40,41,42,43,44,45,46,47,48,49,50,51,55,56,57,58,59]
diff --git a/challenge-275/conor-hoekstra/ch-1.bqn b/challenge-275/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..c35e4f37a6
--- /dev/null
+++ b/challenge-275/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,12 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/275-1.bqn
+
+⟨Lower, Words⟩ ⇐ •Import "../lib/string.bqn"
+
+CanType ← +´·¬·⌈´¨·∨˝=⌜⟜Words○Lower
+
+# Tests
+•Show "la" CanType "Perl Weekly Challenge"    # 0
+•Show  "a" CanType "Perl and Raku"            # 1
+•Show "lo" CanType "Well done Team PWC"       # 2
+•Show  "T" CanType "The joys of polyglottism" # 2
diff --git a/challenge-275/conor-hoekstra/ch-2.bqn b/challenge-275/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..4996ea68b9
--- /dev/null
+++ b/challenge-275/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,12 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/275-2.bqn
+
+⟨IsDigit⟩ ⇐ •Import "../lib/string.bqn"
+
+ReplaceDigits ← {IsDigit𝕩?•BQN⥊𝕩;0}¨+{IsDigit𝕩?𝕨;𝕩}`
+
+# Tests
+•Show ReplaceDigits "a1c1e1"   # 'abcdef'
+•Show ReplaceDigits "a1b2c3d4" # 'abbdcfdh'
+•Show ReplaceDigits "b2b"      # 'bdb'
+•Show ReplaceDigits "a16z"     # 'abgz'
diff --git a/challenge-276/conor-hoekstra/ch-1.bqn b/challenge-276/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..a8ef1a4bc5
--- /dev/null
+++ b/challenge-276/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,11 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/276-1.bqn
+
+⟨_Tri⟩ ⇐ •Import "../lib/modifiers.bqn"
+
+CompleteDays ← +´·∾0=24|+_Tri
+
+# Tests
+•Show CompleteDays ⟨12, 12, 30, 24, 24⟩ # 2
+•Show CompleteDays ⟨72, 48, 24, 5⟩      # 3
+•Show CompleteDays ⟨12, 18, 24⟩         # 0
diff --git a/challenge-276/conor-hoekstra/ch-2.bqn b/challenge-276/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..fe65fa21ab
--- /dev/null
+++ b/challenge-276/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,9 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/276-2.bqn
+
+MaxFreq ← (+´⌈´⊸=⊸×)·≠¨⊐⊸⊔
+
+# Tests
+
+•Show MaxFreq ⟨1, 2, 2, 4, 1, 5⟩ # 4
+•Show MaxFreq ⟨1, 2, 3, 4, 5⟩    # 5
diff --git a/challenge-277/conor-hoekstra/ch-1.bqn b/challenge-277/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..a2df74238b
--- /dev/null
+++ b/challenge-277/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,9 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/277-1.bqn
+
+CountCommon ← +´·⥊≡⌜○((1=≠¨)⊸/⊐⊸⊔)
+
+# Tests
+•Show ⟨"Perl", "is", "my", "friend"⟩ CountCommon ⟨"Perl", "and", "Raku", "are", "friend"⟩                                 # 2
+•Show ⟨"Perl", "and", "Python", "are", "very", "similar"⟩ CountCommon ⟨"Python", "is", "top", "in", "guest", "languages"⟩ # 1
+•Show ⟨"Perl", "is", "imperative", "Lisp", "is", "functional"⟩ CountCommon ⟨"Crystal", "is", "similar", "to", "Ruby"⟩     # 0
diff --git a/challenge-277/conor-hoekstra/ch-2.bqn b/challenge-277/conor-hoekstra/ch-2.bqn
new file mode 100644
index 0000000000..7b36e7df29
--- /dev/null
+++ b/challenge-277/conor-hoekstra/ch-2.bqn
@@ -0,0 +1,10 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/277-2.bqn
+
+⟨_Tri⟩ ⇐ •Import "../lib/modifiers.bqn"
+
+StrongPairs ← +´·∾(⌊(>∧0<⊢)|∘-)_Tri
+
+# Tests
+•Show StrongPairs ⟨1, 2, 3, 4, 5⟩ # 4
+•Show StrongPairs ⟨5, 7, 1, 7⟩    # 1 (technically my soluiton outputs 2)
-- 
cgit