import java.io.*;
public class exam1{
  public static void main(String argumendid[]) throws IOException{
	int a=0;
    BufferedReader sisse=new BufferedReader(
	new FileReader("numbrid.txt"));
  int  arv1=Integer.parseInt(sisse.readLine());
  int  arv2=Integer.parseInt(sisse.readLine());
  
           a=arv1+arv2;
     
    System.out.println(a);
    sisse.close();
  }
}