import java.io.*;
public class No_9001{
	public static void main(String args[]){
		try{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			String sNumber = br.readLine();
			String str = br.readLine();
			String[] sNum = sNumber.split(" ");
			String[] stLength = str.split("");
			int[] number = new int[sNum.length];
			int sum = 0;
			for(int i = 0; i < sNum.length; i++){
				number[i] = Integer.parseInt(sNum[i]);
				sum += number[i];
			}
			if((1 <= number[0] && number[0] <= 1000)
				&&(1 <= number[1] && number[1] <= 1000)
				&&stLength.length <= 10){
				System.out.print(sum + " " + str + System.lineSeparator());
			}	
		}catch(IOException e){}
	}
}