use proconio::input;
fn main(){
    input!{
        a:usize,b:usize,c:usize,
    }
    let mut ans =0;
    if a<=b &&a<=c{
    	ans=a;
    } else if b<=c{
    	ans=b;
    } else {
    	ans=c;
    }
    print!("{}",ans);
}