print(sum(map(int, input().split())))
use std::io::{stdin, BufRead};
fn main() {
println!("{}", stdin().lock().lines().next().unwrap().map(|x| x.trim_end().to_owned()).unwrap()
.split_whitespace().into_iter().map(|x| x.parse::<i32>().unwrap()).sum::<i32>());
}
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int a = scanner.nextInt();
int b = scanner.nextInt();
System.out.println(a + b);
scanner.close();
}
}