1 files changed, 19 insertions, 0 deletions
diff --git a/test.exs b/test.exs
new file mode 100644
index 0000000..2774cf5
--- /dev/null
+++ b/test.exs
@@ -0,0 +1,19 @@
+defmodule Test do
+	def gcd(a, b) do
+		if b > 0 do
+			gcd(b, rem(a, b))
+		else
+			a
+		end
+	end
+end
+
+IO.puts("test")
+
+n = 1000
+a = Enum.to_list(0..n-1)
+IO.puts(Enum.reduce(a, 0, fn (i, s) ->
+	s + Enum.reduce(a, 0, fn (j, s) ->
+		s + Test.gcd(i, j)
+	end)
+end))