import java.util.Scanner;

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();

        System.out.println(solve(P, Q, R));

        sc.close();
    }

    static int solve(int P, int Q, int R) {
        return P + Q + R - Math.max(Math.max(P, Q), R);
    }
}
/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