Data commit

Task/Averages-Simple-moving-average/11l/averages-simple-moving-average.11l

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+T SMA
+   [Float] data
+   sum = 0.0
+   index = 0
+   n_filled = 0
+   Int period
+
+   F (period)
+      .period = period
+      .data = [0.0] * period
+
+   F add(v)
+      .sum += v - .data[.index]
+      .data[.index] = v
+      .index = (.index + 1) % .period
+      .n_filled = min(.period, .n_filled + 1)
+      R .sum / .n_filled
+
+V sma3 = SMA(3)
+V sma5 = SMA(5)
+
+L(e) [1, 2, 3, 4, 5, 5, 4, 3, 2, 1]
+   print(‘Added #., sma(3) = #.6, sma(5) = #.6’.format(e, sma3.add(e), sma5.add(e)))