1 files changed, 18 insertions, 0 deletions
diff --git a/challenge-251/zapwai/python/ch-1.py b/challenge-251/zapwai/python/ch-1.py
new file mode 100644
index 0000000000..380969324a
--- /dev/null
+++ b/challenge-251/zapwai/python/ch-1.py
@@ -0,0 +1,18 @@
+def proc(ints):
+    print("Input: ints =", ints)
+    sum = 0
+    while (ints):
+        a = ints[0]
+        if len(ints) == 1:
+            sum += a
+            break
+        ints = ints[1:]
+        b = ints.pop()
+        sum += int(str(a)+str(b))
+    print("Output:", sum)
+ints = [6, 12, 25, 1]
+proc(ints)
+ints = [10, 7, 31, 5, 2, 2]
+proc(ints)
+ints = [1, 2, 10]
+proc(ints)