import java.util.*;

public class Main{
    public static void main(String[] args) {
      Scanner sc = new Scanner(System.in);

      int[] a = new int[3];
      for(int i=0;i<3;i++){
        a[i]=sc.nextInt();
      }

      int ans1 = 101;
      ///////////////////////////////////////////////
      for(int j=0;j<3;j++){
        if(a[j]<ans1){
          ans1 = a[j];
        }
      }
      for(int j=0;j<3;j++){
        if(a[j]==ans1){
          a[j] = 101;
          break;
        }
      }
      ///////////////////////////////////////////////

      int ans2 = 101;
      ///////////////////////////////////////////////
      for(int j=0;j<3;j++){
        if(a[j]<ans2){
          ans2 = a[j];
        }
      }
      for(int j=0;j<3;j++){
        if(a[j]==ans2){
          a[j] = 101;
          break;
        }
      }
      ///////////////////////////////////////////////


      System.out.println(ans1+ans2);

    }

}

/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