package me.yukicoder.lv1_5;

import java.math.BigDecimal;
import java.util.Scanner;

public class No0353 {
	public static void main(String[] args) {
		try (Scanner sc = new Scanner(System.in)) {
			BigDecimal A = new BigDecimal(sc.nextInt());
			BigDecimal B = new BigDecimal(sc.nextInt());

			System.out.println(A.add(B));
		}
	}
}