import java.util.Scanner;
import java.util.Arrays;


public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);


        int p = sc.nextInt();
        int q = sc.nextInt();
        int r = sc.nextInt();

        int dist[] = new int[3];
        dist[0] = p;
        dist[1] = q;
        dist[2] = r;

        Arrays.sort(dist);

        System.out.println(dist[0]+dist[1]);

        sc.close();
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz