import java.util.Scanner;
import java.util.stream.IntStream;

public class Study04 {
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String a = sc.nextLine();
		String [] q = a.split(" ");
		int[] zzz = new int[2];
		zzz[0] = Integer.parseInt(q[0]);
		zzz[1] = Integer.parseInt(q[1]);
		int sum = IntStream.of(zzz).sum();
		System.out.println(sum);
	}

}