import java.io.*;
 
class Practice {
 
	public static void main(String[] args)throws IOException
	{
	    BufferedReader reader = new BufferedReader(new FileReader("adunare.in"));
	    String line;
	    line = reader.readLine();
	    
	    int a = Integer.parseInt(line);
	    
	    line = reader.readLine();
	    
	    int b = Integer.parseInt(line);
	    
	    int sum = a + b;
	 
	    PrintWriter writer = new PrintWriter("adunare.out");
	    writer.println(sum);
	    writer.close();
	    reader.close();
	}
}