package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
	"strings"
)

func main() {
	stdin := bufio.NewScanner(os.Stdin)
	stdin.Scan()
	numsText := stdin.Text()
	numStrs := strings.Split(numsText, " ")
	a, _ := strconv.Atoi(numStrs[0])
	b, _ := strconv.Atoi(numStrs[1])
	stdin.Scan()
	text := stdin.Text()
	sum := a + b
	sumStr := strconv.Itoa(sum)
	fmt.Println(sumStr + " " + text)
}