import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

 class AB {
	
	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(new File("adunare.in"));
		
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		BufferedWriter bw = new BufferedWriter(new FileWriter(new File("adunare.out")));
		
		bw.write((a+b)+"\n");
		
		bw.close();
	}
}