mod cc_input {
    pub fn read_string() -> String {
        let mut s = String::new();
        std::io::stdin().read_line(&mut s).ok();
        return s.trim().to_string();
    }

    pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
        read_string()
            .split_whitespace()
            .map(|e| e.trim().parse().ok().unwrap())
            .collect()
    }

    pub fn read_pair<T: std::str::FromStr + std::clone::Clone>() -> (T, T) {
        let xs: Vec<T> = read_vec();
        return (xs[0].clone(), xs[1].clone());
    }
}

fn main() {
    let (a, b) = cc_input::read_pair::<i32>();
    let s = cc_input::read_string();
    println!("{} {}", a + b, s);
}