import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;


public class APlusB {
	
	public static void main(String[] args) throws Exception {
		
		Scanner sc = new Scanner(new File("adunare.in"));
		
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		BufferedWriter bw = new BufferedWriter(new FileWriter("adunare.out"));
		bw.write(String.valueOf(a + b));
		bw.close();
	}
	
}