import java.util.*;
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();
				
			int a = p+q;
			int b = r+q;
			int c = p+r;
			System.out.println(Math.min(a, Math.min(b, c)));
	}
}
/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