Merge branch 'manwar:master' into master

2 files changed, 46 insertions, 0 deletions

diff --git a/challenge-279/roger-bell-west/python/ch-1.py b/challenge-279/roger-bell-west/python/ch-1.py
new file mode 100755
index 0000000000..6e1eb74a7a
--- /dev/null
+++ b/challenge-279/roger-bell-west/python/ch-1.py
@@ -0,0 +1,22 @@
+#! /usr/bin/python3
+
+def sortletters(a, n):
+  out = a.copy()
+  for i, l in enumerate(a):
+    out[n[i] - 1] = l
+  return "".join(out)
+
+import unittest
+
+class TestSortletters(unittest.TestCase):
+
+  def test_ex1(self):
+    self.assertEqual(sortletters(["R", "E", "P", "L"], [3, 2, 1, 4]), "PERL", 'example 1')
+
+  def test_ex2(self):
+    self.assertEqual(sortletters(["A", "U", "R", "K"], [2, 4, 1, 3]), "RAKU", 'example 2')
+
+  def test_ex3(self):
+    self.assertEqual(sortletters(["O", "H", "Y", "N", "P", "T"], [5, 4, 2, 6, 1, 3]), "PYTHON", 'example 3')
+
+unittest.main()
diff --git a/challenge-279/roger-bell-west/python/ch-2.py b/challenge-279/roger-bell-west/python/ch-2.py
new file mode 100755
index 0000000000..480e58ab2e
--- /dev/null
+++ b/challenge-279/roger-bell-west/python/ch-2.py
@@ -0,0 +1,24 @@
+#! /usr/bin/python3
+
+def splitstring(a):
+  n = 0
+  for cc in a:
+    match cc.lower():
+      case 'a' | 'e' | 'i' | 'o' | 'u':
+        n += 1
+  return n % 2 == 0
+
+import unittest
+
+class TestSplitstring(unittest.TestCase):
+
+  def test_ex1(self):
+    self.assertEqual(splitstring("perl"), False, 'example 1')
+
+  def test_ex2(self):
+    self.assertEqual(splitstring("book"), True, 'example 2')
+
+  def test_ex3(self):
+    self.assertEqual(splitstring("goodmorning"), True, 'example 3')
+
+unittest.main()