import java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  }
} import java.util.*; util.* java public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  }
} Main public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  } main {
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int p = sc.nextInt() p sc.nextInt() sc.nextInt sc q = sc.nextInt() q sc.nextInt() sc.nextInt sc r = sc.nextInt(); r sc.nextInt() sc.nextInt sc int res = 0; res 0 if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    } p < q p q {
      res += p + Math.min(q,r);
    } res += p + Math.min(q,r) res p + Math.min(q,r) p Math.min(q,r) Math.min Math q r {
   		res += q + Math.min(p,r);
    } res += q + Math.min(p,r) res q + Math.min(p,r) q Math.min(p,r) Math.min Math p r System.out.println(res) System.out.println System.out System System.out res String[] args args public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  }
} public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  }
} Main
import java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int p = sc.nextInt(), q = sc.nextInt(), r = sc.nextInt();
   	int res = 0;
    if (p < q){
      res += p + Math.min(q,r);
    } else {
   		res += q + Math.min(p,r);
    }
    System.out.println(res);
  }
}