import java.util.*;

public class Main{
  public static void main(String[] arts){
    Scanner scan = new Scanner(System.in);
    int p = scan.nextInt();
    int q = scan.nextInt();
    int r = scan.nextInt();
    
    int sum1 = p + q;
    int sum2 = p + r;
    int sum3 = q + r;
    
    if(sum1 <= sum2 && sum1 <= sum3){
      System.out.println(sum1);
    }else if(sum2 <= sum1 && sum2 <= sum3){
      System.out.println(sum2);
    }else{
      System.out.println(sum3);
    }
  }
}
/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