12. teht tehty #17

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areee wants to merge 1 commit into HY-TKTL:master from areee:master

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koodi.rb

-Original file line number
+Diff line change
@@ -1 +1,42 @@
     # kirjoita koodi tänne
+    def luokittelu(taulukko)
+      hash = Hash.new
+      summa = 0
+      neg = Array.new
+      pos = Array.new
+      parillinen = Array.new
+      pariton = Array.new
+      taulukko.map do |alkio|
+        if alkio < 0 #negatiivinen
+          neg.push(alkio)
+          else
+            pos.push(alkio) #positiivinen
+        end
+        summa+=alkio #summa
+      end
+      neg.sort!
+      hash[:negatiivinen] = neg
+      pos.sort!
+      hash[:positiivinen] = pos
+      parillinen = taulukko.find_all {|alkio| alkio % 2 == 0}
+      parillinen.sort!
+      hash[:parillinen] = parillinen
+      pariton = taulukko.reject {|alkio| alkio % 2 == 0}
+      pariton.sort!
+      hash[:pariton] = pariton
+      hash[:summa] = summa
+      return hash
+    end
+    puts luokittelu([1, -2, 3, -1])

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