/*
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 */
package test;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author Mihaela
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException {
        Scanner reader=new Scanner(new FileInputStream("adunare.in"));
        int a= reader.nextInt();
        int b=reader.nextInt();
        int sum=a+b;
        PrintWriter writer=new PrintWriter("adunare.out");
        writer.write(String.valueOf(sum)+ "\n");
        writer.close();
        reader.close();
        
    }
    
}