import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    }
} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    } main {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = Integer.parseInt(sc.next()); N Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int A = Integer.parseInt(sc.next()); A Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int B = Integer.parseInt(sc.next()); B Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        } A * N > B A * N A N B {
            System.out.println(B);
        } System.out.println(B) System.out.println System.out System System.out B {
            System.out.println(A * N);
        } System.out.println(A * N) System.out.println System.out System System.out A * N A N String[] args args public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    }
} public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int A = Integer.parseInt(sc.next());
        int B = Integer.parseInt(sc.next());
        if (A * N > B) {
            System.out.println(B);
        } else {
            System.out.println(A * N);
        }
    }
}