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

class Main {
	public static void main(String []args) {
    File inputFile = new File("adunare.in");
    File outputFile = new File("adunare.out");

    try {
        FileInputStream inputStream = new FileInputStream(inputFile);
        Scanner scanner = new Scanner(inputStream);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        inputStream.close();

        int rez = a + b;

        try {
      		FileOutputStream outputStream = new FileOutputStream(outputFile);
          PrintWriter writer = new PrintWriter(outputStream);
          writer.print(rez);
          writer.print('\n');
          writer.close();
          outputStream.close();
      	} catch(IOException e) {

      	}
    } catch(IOException e) {

    }
	}
}