1 files changed, 35 insertions, 0 deletions
diff --git a/challenge-345/packy-anderson/python/ch-2.py b/challenge-345/packy-anderson/python/ch-2.py
new file mode 100755
index 0000000000..a9ac243d17
--- /dev/null
+++ b/challenge-345/packy-anderson/python/ch-2.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+def last_visitor(ints):
+  seen = []
+  ans = []
+  x = 0
+  for i in ints:
+    if i > 0:
+      seen.insert(0, i) # insert at front of @seen
+    else:
+      if x < len(seen):   # if $x < len(@seen)
+        ans.append( seen[x] ) # append seen[x] to @ans
+      else:
+        ans.append( -1 ) # append -1 to @ans
+      x += 1
+  return ans
+
+def solution(ints):
+  print(f'Input: @ints = ({", ".join(map(str, ints))})')
+  print(f'Output: ({", ".join(map(str, last_visitor(ints)))})')
+
+print('Example 1:')
+solution([5, -1, -1])
+
+print('\nExample 2:')
+solution([3, 7, -1, -1, -1])
+
+print('\nExample 3:')
+solution([2, -1, 4, -1, -1])
+
+print('\nExample 4:')
+solution([10, 20, -1, 30, -1, -1])
+
+print('\nExample 5:')
+solution([-1, -1, 5, -1])