import java.util.Scanner;

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=0;
      int b=0;
      if (R>Q){
        a=R;
        R=Q;
        Q=a;
      }
      if(Q>P){
        b=Q;
        Q=P;
        P=b;
      }
      System.out.println(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