import java.util.Scanner;

public class Main {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        int P = scanner.nextInt();
        int Q = scanner.nextInt();
        int R = scanner.nextInt();

        int x = Math.max(P, Q);
        if (R > x) {
            System.out.println(P + Q);
        } else {
            System.out.println(R + Math.min(P, Q));
        }
    }
}
/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