//package Sum;
import java.io.*;
import java.util.*;


class Main {

	public static void main(String[] args) {
		
		File inFile = new File("adunare.in");
		File outFile = new File("adunare.out");
		
		try {
			FileInputStream inStream = new FileInputStream(inFile);
			Scanner scanner = new Scanner(inStream);
			
			int a = scanner.nextInt();
			int b = scanner.nextInt();
			
			scanner.close();
			inStream.close();
			
			int ans = a + b;
			
			try {
				FileOutputStream outStream = new FileOutputStream(outFile);
				PrintWriter writer = new PrintWriter(outStream);
				
				writer.println(ans);
				
				writer.close();
				outStream.close();
			} catch (IOException e) {
				
			}
			
		} catch (IOException e) {
			
		}

	}

}