import java.io.*;
import java.lang.*;
import java.util.*;
 
 
public class Main {
     
    public static void main(String args[]) {
      
        Scanner in = null;
     
        try {
           in = new Scanner(new File("adunare.in"));
        } catch (Exception FileNotFoundException) {
           return;  
        }
         
        int a = in.nextInt();
        int b = in.nextInt();

	Writer writer = null;
        
	try {
        	writer = new FileWriter("adunare.out");
	} catch(Exception IOException) {
		return;
	}

	try {
		writer.write(a+b);
	} catch(Exception IOException){
		return;
	}
         
        in.close(); 
         
    }
     
}