import java.io.*;
import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	}
} import java.io.*; io.* java import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	} main {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int A = sc.nextInt(); A sc.nextInt() sc.nextInt sc int B = sc.nextInt(); B sc.nextInt() sc.nextInt sc int C = sc.nextInt(); C sc.nextInt() sc.nextInt sc int ans = Math.min(Math.min(A+B, B+C),C+A); ans Math.min(Math.min(A+B, B+C),C+A) Math.min Math Math.min(A+B, B+C) Math.min Math A+B A B B+C B C C+A C A System.out.println(ans) System.out.println System.out System System.out ans String[] args args public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	}
} public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	}
} Main
import java.io.*;
import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		int ans = Math.min(Math.min(A+B, B+C),C+A);
		System.out.println(ans);
	}
}
