import java.io.*;
import java.util.*;
public class SumCalculator {

	public static void main(String[] args) throws Exception 
	{
		Scanner input = new Scanner (new File("adunare.in"));
		PrintWriter out = new PrintWriter("adunare.out");
		int a = input.nextInt();
		int b = input.nextInt();
		out.println(a+b);
		input.close();
		out.close();

	}

}