defmodule Main do
    def getsAll(device \\ :stdio, prompt), do: getsAll(device, prompt, "")
    defp getsAll(device, prompt, input) do
        x = IO.gets(device, prompt)
        case x do
            {:error, _} -> x
            :eof -> input
            _ -> getsAll(device, prompt, input <> x)
        end
    end
    def main do

        inputs = getsAll(nil) |> String.split

        [a, b] = inputs |> Enum.slice(0..1) |> Enum.map(&(String.to_integer(&1)))
        s = inputs |> Enum.slice(2..-1)

        IO.puts Enum.join([a + b, s], " ")

    end
end