From 589397355b51ac8ae555213b5d4fdbd3cbac1955 Mon Sep 17 00:00:00 2001 From: Dan Ballard Date: Mon, 4 Apr 2011 09:24:53 -0700 Subject: [PATCH] remove obvious ruby variables --- e2/e2.rb | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/e2/e2.rb b/e2/e2.rb index 104846a..78c779b 100755 --- a/e2/e2.rb +++ b/e2/e2.rb @@ -7,10 +7,7 @@ def sum(last, current, sum) if current % 2 == 0 sum += current end - tmp = current - current += last - last = tmp - sum(last, current, sum) + sum(current,last+ current, sum) end puts sum(0, 1, 0)