From 63065370ef5f25916704c83bd50c092968f68d53 Mon Sep 17 00:00:00 2001
From: Ivan Krasin <imkrasin@gmail.com>
Date: Fri, 30 Mar 2012 21:34:13 +0000
Subject: Use the power of Go for loop

---
 gcd.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcd.go b/gcd.go
index 21e5371..fbd8c6a 100644
--- a/gcd.go
+++ b/gcd.go
@@ -38,8 +38,8 @@ func gcd2(a, b uint64) uint64 {
 }
 
 func gcdn(ns []uint64) (r uint64) {
-	for i := range ns {
-		r = gcd2(r, ns[i])
+	for _, v := range ns {
+		r = gcd2(r, v)
 	}
 	return
 }
-- 
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