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 pt1 = p+q;
    int pt2 = p+r;
    int pt3 = r+q;
    if(pt1<=pt2){
      if(pt1<=pt3){
        System.out.println(pt1);
      }else{
        System.out.println(pt3);
      }
    }else{
      if(pt2<=pt3){
        System.out.println(pt2);
      }else{
        System.out.println(pt3);
      }
    }  
  }
}
/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