import java.util.*;
import java.math.*;

public class Main {
	static Scanner sc = new Scanner(System.in);
	public static void main(String[] args) {
		BigDecimal b1 = BigDecimal.valueOf(sc.nextInt());
		BigDecimal b2 = BigDecimal.valueOf(sc.nextInt());
		BigDecimal b3 = b1.add(b2);
		System.out.println(b3.intValue());
	}
}