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

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

        System.out.println(a *n < b ? a*n:b);
    }
} import java.util.Arrays; Arrays java.util import java.util.HashMap; HashMap java.util import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int a = input.nextInt();
        int b = input.nextInt();

        System.out.println(a *n < b ? a*n:b);
    }
} Main public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int a = input.nextInt();
        int b = input.nextInt();

        System.out.println(a *n < b ? a*n:b);
    } main {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int a = input.nextInt();
        int b = input.nextInt();

        System.out.println(a *n < b ? a*n:b);
    } Scanner input = new Scanner(System.in); input new Scanner(System.in) int n = input.nextInt(); n input.nextInt() input.nextInt input int a = input.nextInt(); a input.nextInt() input.nextInt input int b = input.nextInt(); b input.nextInt() input.nextInt input System.out.println(a *n < b ? a*n:b) System.out.println System.out System System.out a *n < b ? a*n:b a *n < b a *n a n b a*n a n b String[] args args public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int a = input.nextInt();
        int b = input.nextInt();

        System.out.println(a *n < b ? a*n:b);
    }
} public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int a = input.nextInt();
        int b = input.nextInt();

        System.out.println(a *n < b ? a*n:b);
    }
} Main
import java.util.Arrays;
import java.util.HashMap;
import java.util.Scanner;

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

        System.out.println(a *n < b ? a*n:b);
    }
}
