import java.io.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        String[] input = br.readLine().split(" ");
        
        int[] a = new int[3];
        for(int i = 0; i < 3; i++) a[i] = Integer.parseInt(input[i]);
        
        int min = a[0];
        for(int i = 1; i < 3; i++) {
            if(min > a[i]) min = a[i];
        }
        
        System.out.println(min);
    }
}