class StandardIO
    attr_reader :a, :b, :s

    def initialize(a: 0, b: 0, s: "")
        @a, @b, @s = a, b, s
    end

    def datainput
        begin
            @a, @b = gets.chomp.split.map { |v| Integer(v) }
            @s = gets.chomp
        rescue
            
        end
    end

    def dataoutput
        puts [@a+@b, @s].join(" ")
    end

    def run
        datainput
        dataoutput
    end
end

if $0 == __FILE__
    StandardIO.new.run
end