import java.util.*;

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

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