From e31af497708c7cbff84aeb749b975d612d76c4e3 Mon Sep 17 00:00:00 2001
From: AnteronGitHub <antero.vainio@outlook.com>
Date: Fri, 22 Jan 2016 15:41:46 +0200
Subject: [PATCH] =?UTF-8?q?koodi=20p=C3=A4ivitetty?=
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---
 koodi.rb | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/koodi.rb b/koodi.rb
index 932f2b3..b28cc20 100644
--- a/koodi.rb
+++ b/koodi.rb
@@ -1 +1,29 @@
 # kirjoita koodi tänne
+def add_ordered(a, x)
+	i = 0
+	while a[i] != nil && a[i] < x do
+		i += 1
+	end
+	a.insert(i, x)
+	a
+end
+
+def luokittelu(a)
+	h = {:negatiivinen=>[], :positiivinen=>[], :parillinen=>[], :pariton=>[], :summa=>0}
+
+	a.each do |value|
+		h[:summa] += value
+		if value < 0
+			h[:negatiivinen] = add_ordered(h[:negatiivinen], value)
+		else
+			h[:positiivinen] = add_ordered(h[:positiivinen], value)
+		end
+
+		if value%2 == 0
+			h[:parillinen] = add_ordered(h[:parillinen], value)
+		else
+			h[:pariton] = add_ordered(h[:pariton], value)
+		end
+	end
+	h
+end
\ No newline at end of file