import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;
public class Suma2numere {
public static void main(String[] args) {
// TODO Auto-generated method stub
int a =0,b = 0;
try {
Scanner fileScanner = new Scanner(new FileInputStream("adunare.in"));
a = fileScanner.nextInt();
b = fileScanner.nextInt();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
int suma = a+b;
//.out.println(suma);
try {
PrintWriter writer = new PrintWriter("adunare.out");
writer.write(String.valueOf(suma));
writer.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}