import java.util.Arrays;
import java.util.Scanner;

class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		Scanner scanner = new Scanner(System.in);
		int a= scanner.nextInt();
		int b= scanner.nextInt();
		int c= scanner.nextInt();
		
		int[] foo ={a,b,c};
		
		Arrays.sort(foo);
		
		System.out.println(foo[0]+foo[1]);
			
	}

}
/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