import java.io.*;
import java.util.Scanner;
import java.util.StringTokenizer;
public class Main {

	public static void main(String[] args) throws IOException{
		// TODO Auto-generated method stub
		Scanner reader=new Scanner(new FileInputStream("adunare.in"));
		int a=reader.nextInt();
		int b=reader.nextInt();
		int s=a+b;
		PrintWriter pr=new PrintWriter("adunare.out");
		pr.write(s);
		

	}

}