import java.util.*;
 
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 time[] = new int[3];
		time[0] = p + q;
		time[1] = r + q;
		time[2] = p + r;
 
		Arrays.sort(time);

		System.out.println(time[0]);
	}
}
/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