1 files changed, 18 insertions, 0 deletions
diff --git a/challenge-272/zapwai/python/ch-2.py b/challenge-272/zapwai/python/ch-2.py
new file mode 100644
index 0000000000..4d488a2ab5
--- /dev/null
+++ b/challenge-272/zapwai/python/ch-2.py
@@ -0,0 +1,18 @@
+def proc(str):
+    chars = list(str)
+    num = []
+    for c in chars:
+        num.append(ord(c))
+    sum = 0
+    for i in range(len(num) - 1):
+        sum += abs(num[i] - num[i + 1]) 
+    print("Input:", str)
+    print("Output:", sum)
+
+str = "hello"
+proc(str)
+str = "perl"
+proc(str)
+str = "raku"
+proc(str)
+