import java.io.*;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Main
{
    public static void main(String[] args) throws IOException
    {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int[] arr = new int[3];
        for(int i=0;i<3;++i)
            arr[i] = Integer.parseInt(st.nextToken());
        Arrays.sort(arr);
        bw.write((arr[0]+arr[1])+"");
        bw.close();
    }

}

/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