package test;

import java.io.*;

class Adunare {

	public static void main(String[] args) throws IOException{
		// TODO Auto-generated method stub
		FileReader fr = new FileReader("adunare.in");
		LineNumberReader ln = new LineNumberReader(fr);
		int a = Integer.parseInt(ln.readLine());
		int b = Integer.parseInt(ln.readLine());
		int sum = a + b;
		
		ln.close();
		fr.close();
		
		PrintWriter pw = new PrintWriter("adunare.out");
		pw.print(sum);
		
		
		pw.close();		
	}

}