defmodule Main do

  def main do
    [a, b] = IO.gets("") |> String.trim() |> String.split(" ") |> Enum.map(&String.to_integer/1)

    multiplication(a, b) |> IO.puts()
  end
  
  @doc """
  Multiplication

  ## Examples

      iex> Multiplication.multiplication(2, 5)
      10

  """
  def multiplication(a, b) do
    a * b
  end
end
