1 files changed, 24 insertions, 0 deletions
diff --git a/challenge-282/packy-anderson/python/ch-2.py b/challenge-282/packy-anderson/python/ch-2.py
new file mode 100755
index 0000000000..fc7936433c
--- /dev/null
+++ b/challenge-282/packy-anderson/python/ch-2.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+
+def keyChanges(strVal):
+  chars = list(strVal)
+  char  = chars.pop(0)
+  changes = 0
+  for next in chars:
+    if char.lower() != next.lower():
+      changes += 1
+    char = next
+  return changes
+
+def solution(strVal):
+  print(f"Input: $str = '{strVal}'")
+  print(f"Output: {keyChanges(strVal)}")
+
+print('Example 1:')
+solution("pPeERrLl")
+
+print('\nExample 2:')
+solution("rRr")
+
+print('\nExample 3:')
+solution("GoO")