From 5bdaa1e4ffe40add10f000ee993e6b500c419a37 Mon Sep 17 00:00:00 2001
From: Joe Zhao <ztuowen@gmail.com>
Date: Sat, 9 Aug 2014 10:58:03 +0800
Subject: add files from home for previous chapters and sandboxes

---
 reverse.hs | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 reverse.hs

(limited to 'reverse.hs')

diff --git a/reverse.hs b/reverse.hs
new file mode 100644
index 0000000..cc82509
--- /dev/null
+++ b/reverse.hs
@@ -0,0 +1,10 @@
+main = do
+    line <- getLine
+    if null line
+        then return ()
+        else do
+            putStrLn $ reverseWords line
+            main
+
+reverseWords :: String -> String
+reverseWords = unwords . map reverse . words
-- 
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