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

class Main {
	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();
	}
}