use std::io;

fn main() {
    let mut s = String::new();
    io::stdin()
        .read_line(&mut s)
        .unwrap();
    let (a, b, c) = {
        let mut words = s.trim().split_whitespace();
        let a: i32 = words.next().unwrap().parse().unwrap();
        let b: i32 = words.next().unwrap().parse().unwrap();
        let c: i32 = words.next().unwrap().parse().unwrap();
        (a, b, c)
    };
    let ans = min(a, b, c);
    println!("{}", ans);
}

fn min(x: i32, y: i32, z: i32) -> i32 {
    std::cmp::min(x, std::cmp::min(y, z))
}