import java.util.Scanner;

public class Main {
    static Scanner stdIn = new Scanner(System.in);
    public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	}
} import java.util.Scanner; Scanner java.util public class Main {
    static Scanner stdIn = new Scanner(System.in);
    public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	}
} Main static Scanner stdIn = new Scanner(System.in); stdIn new Scanner(System.in) public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	} main {
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	} int n = stdIn.nextInt(); n stdIn.nextInt() stdIn.nextInt stdIn int a = stdIn.nextInt(); a stdIn.nextInt() stdIn.nextInt stdIn int b = stdIn.nextInt(); b stdIn.nextInt() stdIn.nextInt stdIn if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        } n * a > b n * a n a b {
            System.out.println(b);
        } System.out.println(b) System.out.println System.out System System.out b {
            System.out.println(n * a);
        } System.out.println(n * a) System.out.println System.out System System.out n * a n a String[] args args public class Main {
    static Scanner stdIn = new Scanner(System.in);
    public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	}
} public class Main {
    static Scanner stdIn = new Scanner(System.in);
    public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	}
} Main
import java.util.Scanner;

public class Main {
    static Scanner stdIn = new Scanner(System.in);
    public static void main(String[] args){
        int n = stdIn.nextInt();
        int a = stdIn.nextInt();
        int b = stdIn.nextInt();

        if(n * a > b){
            System.out.println(b);
        }else{
            System.out.println(n * a);
        }
	}
}
