import java.io.*;
import java.util.*;
 
class Main {
 
    public static void main(String[] args) throws IOException{
                 
        Scanner sc = new Scanner(new FileInputStream("adunare.in"));
        int a = sc.nextInt();
        int b = sc.nextInt();
        int sum = a + b;
         
        sc.close();
         
        PrintWriter pw = new PrintWriter("adunare.out");
        pw.write(String.format("%d", sum));
         
        pw.close();     
    }
 
}