1 files changed, 29 insertions, 0 deletions
diff --git a/challenge-235/packy-anderson/python/ch-2.py b/challenge-235/packy-anderson/python/ch-2.py
new file mode 100755
index 0000000000..fe63f8bea3
--- /dev/null
+++ b/challenge-235/packy-anderson/python/ch-2.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+def duplicateZeros(ints):
+    length = len(ints)
+    skip_me = -1
+    for i in range(0, length):
+        if skip_me == i:
+            continue
+        if ints[i] == 0:
+            ints.insert(i+1, 0) # insert a 0 at i+1
+            ints.pop(-1)        # pop the last element off ints
+            skip_me = i+1       # skip over the 0 we added!
+    return ints
+
+def solution(ints):
+    intlist = ", ".join([ str(i) for i in ints ])
+    print(f'Input: @ints = ({ intlist })')
+    ints = duplicateZeros(ints)
+    intlist = ", ".join([ str(i) for i in ints ])
+    print(f'Output: ({ intlist })');
+ 
+print("Example 1:")
+solution([1, 0, 2, 3, 0, 4, 5, 0])
+ 
+print("\nExample 2:")
+solution([1, 2, 3])
+ 
+print("\nExample 3:")
+solution([0, 3, 0, 4, 5])
+\ No newline at end of file