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

class sumAB {

	public static void main (String[] args) throws IOException {
		
		Scanner scanner = new Scanner (new FileInputStream("adunare.in"));
		PrintWriter writer = new PrintWriter ("adunare.out");
		
		int a = scanner.nextInt();
		int b = scanner.nextInt();
		int sum = a + b;
		
		String suma = "" + sum;
		writer.write(suma);
		
		scanner.close();
		writer.close();
		
		
	}
}