import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;


public class Main {
	
	public static void main(String[] args) throws Exception {
		
		BufferedReader reader = new BufferedReader(new FileReader("adunare.in"));
		
		int a = Integer.parseInt(reader.readLine());
		int b = Integer.parseInt(reader.readLine());
		
		BufferedWriter bw = new BufferedWriter(new FileWriter("adunare.out"));
		bw.write(String.valueOf(a + b));
		bw.close();
	}
	
}