open System

module Main =
    let getLine f =
         Array.toList (Console.ReadLine().Split(' '))
         |> List.map f

    let main =
        let [n; m;] =  getLine int
        let [s] = getLine string
        printfn "%d %s" (n + m) s
        ()
    
[<EntryPoint>]
let main argv = 
    Main.main
    0