From a9ee47b61558efe09aee23f5671aabd0c3747e8a Mon Sep 17 00:00:00 2001
From: Joe Zhao <ztuowen@gmail.com>
Date: Tue, 17 Mar 2015 11:05:29 +0800
Subject: p -> h

---
 h4.hs | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 h4.hs

(limited to 'h4.hs')

diff --git a/h4.hs b/h4.hs
new file mode 100644
index 0000000..1aea629
--- /dev/null
+++ b/h4.hs
@@ -0,0 +1,3 @@
+myLength :: [a] -> Integer
+
+myLength = foldl (\x _ -> x+1) 0
-- 
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