import java.util.Scanner;
public class HelloWorld {
public static void main(String[] args) {
int a,b,c;
Scanner input = new Scanner(System.in);
a=input.nextInt();
b=input.nextInt();
c=input.nextInt();
int d;
if(a>b&&b>c){
d=c;
}else if(a>c&&c>b){
d=b;
}else{
d=a;
}
System.out.println(d);
}
}