Update zigzag-iterator.py

xiwhuang · Sep 14, 2015 · b6a6338 · b6a6338
1 parent d36b3bb
commit b6a6338
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Python/zigzag-iterator.py b/Python/zigzag-iterator.py
@@ -1,5 +1,5 @@
 # Time:  O(n)
-# Space: O(1)
+# Space: O(k)
 
 class ZigzagIterator(object):