import java.io.File;
import java.io.FileReader;
import java.io.PrintWriter;
import java.io.IOException;
import java.util.Scanner;

class Main {

	public static void main(String[] args) {
		Scanner scanner = null;
		PrintWriter writer = null;
		
		
		try {
			scanner = new Scanner(new FileReader("adunare.in"));
			writer  = new PrintWriter(new File("adunare.out"));
		} catch (IOException e) {
			System.err.println(e);
		}
		
		int a = scanner.nextInt();
		int b = scanner.nextInt();
		int sum = a + b;
		writer.println(sum);
		
		scanner.close();
		writer.close();
	}

}