import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
 
public class Main {
 
    public static void main(String[] args) throws IOException {
 
        File inputFile = new File("adunare.in");
        File outputFile = new File("adunare.out");
 
        BufferedReader br = new BufferedReader(new FileReader(inputFile));
        int a = Integer.parseInt(br.readLine());
        int b = Integer.parseInt(br.readLine());
        int result = a+b;
 
        BufferedWriter bw = new BufferedWriter(new FileWriter(outputFile));
        bw.write(String.valueOf(result));
        bw.flush();
        bw.close();
    }
 
}