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

/*
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/**
 *
 * @author Mihai
 */
public class Main {
    
    public static void main(String[] args) throws IOException{
        Scanner reader = new Scanner(new FileInputStream("adunare.in"));
        int a = reader.nextInt();
        int b = reader.nextInt();
        int sum = a + b;
 
        PrintWriter writer = new PrintWriter("adunare.out");
        writer.write(String.valueOf(sum) + "\n");
        writer.close();
        reader.close();
        
        
        
    }
    
}