From 3bce0bd3eed4d8941de6eab80e2566c206493e98 Mon Sep 17 00:00:00 2001
From: Colin Jones <trptcolin@gmail.com>
Date: Wed, 27 Oct 2010 17:30:34 -0500
Subject: [PATCH] Update answer key for sets addition.

---
 src/path_to_answer_sheet.clj | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/path_to_answer_sheet.clj b/src/path_to_answer_sheet.clj
index 7ecab34..3ff807b 100644
--- a/src/path_to_answer_sheet.clj
+++ b/src/path_to_answer_sheet.clj
@@ -28,7 +28,8 @@
                     :jelly
                     :jelly
                     [:butter :and]]}
-   "sets" {"__" [#{1 2 3 4 5}
+   "sets" {"__" [0
+                 #{1 2 3 4 5}
                  #{1 2 3 4 5}
                  #{2 3}
                  #{1 4}]}