/*
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 */
/**
 *
 * @author livv
 */
import  java.util.*;
import java.io.*;
public class Main {
    public static void main(String [] args) throws IOException
    {
        
        int a,b;
        Scanner s=new Scanner(new FileInputStream("adunare.in"));
        a=s.nextInt();
        b=s.nextInt();
        FileWriter out=new FileWriter("adunare.out");
        out.write(a+b);
        out.close();
        
    }
}