import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner kbd = new Scanner(System.in);
        int p = kbd.nextInt();
        int q = kbd.nextInt();
        int r = kbd.nextInt();
        int pq = p + q;
        int qr = q + r;
        int rp = r + p;
        if (pq <= qr && pq <= rp) {
            System.out.println(pq);
        } else if (qr <= pq && qr <= rp) {
            System.out.println(qr);
        } else if (rp <= pq && rp <= qr) {
            System.out.println(rp);
        }
    }
}
/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