package Infoarena.ArhivaDeProbleme;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.util.Scanner;

class APlusB {
	
	public static void main(String[] args) throws Exception {
		
		Scanner sc = new Scanner("adunare.in");
		
		long a = sc.nextLong();
		long b = sc.nextLong();
		
		BufferedWriter writer = new BufferedWriter(new FileWriter("adunare.out"));
		writer.write(String.valueOf(a + b));
		writer.close();
	}

}