
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        new Main().run();
    }

    public void run() {
        Scanner scanner = new Scanner(System.in);
        int P = scanner.nextInt();
        int Q = scanner.nextInt();
        int R = scanner.nextInt();

        int sum = 0;
        if (P >= Q && P >= R) {
            sum = Q + R;
        }
        if (Q >= P && Q >= R) {
            sum = R + P;
        }
        if (R >= Q && R >= P) {
            sum = Q + P;
        }
        System.out.println(sum);
    }

}
/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