use proconio::fastout;
use proconio::input;
#[allow(unused_imports)]
use proconio::marker::{Chars, Bytes};
#[allow(unused_imports)]
use num::integer::gcd;
#[allow(unused_imports)]
use std::mem::swap;
 
#[allow(dead_code)]
type Pi = (i32, i32);
#[allow(dead_code)]
fn pri<T: std::fmt::Display>(x: T) {println!("{}", x);}

#[fastout]
fn main() {
    input! {
        n: i32,
    }
    pri(n);
}