import java.util.*;

class Main {
	  static int mod=1_000_000_007;
  public static void main(String[] args) {
	  Scanner sc = new Scanner(System.in);
      long P = sc.nextLong();
      long Q = sc.nextLong();
      long R = sc.nextLong();
 
      
      
	  System.out.println(P+Q+R-Math.max(P, Math.max(Q, R)));
  }
  
 
}

/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