package exemple;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;
 class Adunare {

	 public static void main(String[] args)throws IOException
	 {
	     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();
	 }
	
}