use std::io;
use std::cmp;

fn main() {
    let (a, b, c) = {
        let mut s = String::new();
        io::stdin().read_line(&mut s).unwrap();
        let mut iter = s.split_whitespace().map(|i| i.parse::<i32>().unwrap());
        (iter.next().unwrap(), iter.next().unwrap(), iter.next().unwrap())
    };

    println!("{}", cmp::min(a, cmp::min(b, c)));
}