package test;

import java.io.*;
import java.util.*;

class Adunare {

	public static void main(String[] args) throws IOException{
		// TODO Auto-generated method stub
		
		Scanner sc = new Scanner(new FileInputStream("adunare.in"));
		int a = sc.nextInt();
		int b = sc.nextInt();
		int sum = a + b;
		
		sc.close();
		
		PrintWriter pw = new PrintWriter("adunare.out");
		pw.print(String.format("%d", sum));
		
		pw.close();		
	}

}