fun readInt () =
    valOf (TextIO.scanStream (Int.scan StringCvt.DEC) TextIO.stdIn)

fun readStr () =
    valOf (TextIO.inputLine TextIO.stdIn)

fun readNewline () =
    TextIO.inputLine TextIO.stdIn

val () =
    let
        val a = readInt ()
        val b = readInt ()
        val _ = readNewline ()
        val s = readStr ()
    in
        print (Int.toString (a + b) ^ " " ^ s)
    end