Data commit

Task/Averages-Simple-moving-average/Lua/averages-simple-moving-average.lua

@@ -0,0 +1,23 @@
+function sma(period)
+	local t = {}
+	function sum(t)
+		sum = 0
+		for _, v in ipairs(t) do
+			sum = sum + v
+		end
+		return sum
+	end
+	function average(n)
+		if #t == period then table.remove(t, 1) end
+		t[#t + 1] = n
+		return sum(t) / #t
+	end
+	return average
+end
+
+sma5 = sma(5)
+sma10 = sma(10)
+print("SMA 5")
+for v=1,15 do print(sma5(v)) end
+print("\nSMA 10")
+for v=1,15 do print(sma10(v)) end