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[] hoge = {p, q, r};
      	Arrays.sort(hoge);
      	System.out.println(hoge[0] + hoge[1]);
    }
}
/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