import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a1 = sc.nextInt();
		int a2 = sc.nextInt();
		int a3 = sc.nextInt();
		
		int max = Math.min(a1, a2);
		int result = Math.min(max, a3);
		
		System.out.println(result);
		sc.close();
	}
}