From bedac58408e4c6a701dd8065ed7a11277f5358e5 Mon Sep 17 00:00:00 2001
From: Guillermo Ramos
Date: Tue, 8 May 2012 17:41:55 +0200
Subject: [Scala] Día 3

---
 scala/factorial.scala | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 scala/factorial.scala

(limited to 'scala/factorial.scala')

diff --git a/scala/factorial.scala b/scala/factorial.scala
new file mode 100644
index 0000000..0cfbc0c
--- /dev/null
+++ b/scala/factorial.scala
@@ -0,0 +1,7 @@
+def factorial(n:Int):Int = n match {
+  case 0 => 1
+  case x if x > 0 => factorial(n-1) * n
+}
+
+println(factorial(3))
+println(factorial(0))
-- 
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