From 0d0e1dbd33f978edb544f878458636861bcbe286 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Fri, 8 Jun 2018 17:57:01 +0900
Subject: up

---
 examples/even-odd.scm | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 examples/even-odd.scm

(limited to 'examples/even-odd.scm')

diff --git a/examples/even-odd.scm b/examples/even-odd.scm
new file mode 100644
index 0000000..e2ef631
--- /dev/null
+++ b/examples/even-odd.scm
@@ -0,0 +1,6 @@
+(define (even? x)
+  (if (= x 0) #t (odd? (- x 1))))
+(define (odd? x)
+  (if (= x 1) #t (even? (- x 1))))
+
+(display (even? 99))
-- 
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