import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Adunare {
	public static int a;
	public static int b;
	
	public static void main (String [] args){
		try {
			readData();
			writeData();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	public static void readData() throws IOException{
		Scanner reader = new Scanner(new FileInputStream("adunare.in"));
		a = reader.nextInt();
		b = reader.nextInt();
		reader.close();
	}
	
	public static void writeData() throws IOException{
		PrintWriter writer = new PrintWriter("adunare.out");
		writer.write(String.valueOf(a+b));
		writer.close();
	}
}