import 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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		System.out.println(ans);
	}
} import java.util.*; util.* java 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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		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 = 0; ans 0 int ab = a+b; ab a+b a b int bc = b+c; bc b+c b c int ca = c+a; ca c+a c a ans = Math.min(ca, Math.min(ab, bc)) ans Math.min(ca, Math.min(ab, bc)) Math.min Math ca Math.min(ab, bc) Math.min Math ab bc 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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		System.out.println(ans);
	}
} Main
import 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 = 0;
		int ab = a+b;
		int bc = b+c;
		int ca = c+a;
		ans = Math.min(ca, Math.min(ab, bc));
		System.out.println(ans);
	}
}