fn read() -> String { let mut buf = String::new(); std::io::stdin().read_line(&mut buf).ok(); buf.trim().to_string() } fn main() { let (a, b) = { let ln: Vec = read().split_whitespace().map(|x| x.parse::().unwrap()).collect(); (ln[0], ln[1]) }; let s = read(); println!("{} {}", a + b, s); }