import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    }
} import java.util.*; util.* java public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    }
} Main public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    } main {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int A = sc.nextInt(); A sc.nextInt() sc.nextInt sc int B = sc.nextInt(); B sc.nextInt() sc.nextInt sc int sum1 = N*A; sum1 N*A N A int sum2 = B; sum2 B if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        } sum1<sum2 sum1 sum2 {
            System.out.println(sum1);
        } System.out.println(sum1) System.out.println System.out System System.out sum1 {
            System.out.println(sum2);
        } System.out.println(sum2) System.out.println System.out System System.out sum2 String[] args args public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    }
} public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int A = sc.nextInt();
        int B = sc.nextInt();
        
        int sum1 = N*A;
        int sum2 = B;
        if(sum1<sum2){
            System.out.println(sum1);
        }else{
            System.out.println(sum2);
        }
    }
}
