import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.*;
public class APB {
	
	public static void main(String args[]) throws FileNotFoundException{
		
		Scanner sc = new Scanner(new FileInputStream("adunare.in"));
		
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		PrintWriter writer = new PrintWriter("adunare.out");
		
		long sum = a+b;
		
		writer.write(""+sum);
		
		writer.close();
		sc.close();
		
	}
}