import java.util.*;

public class Main {

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

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

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

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

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n,a,b;
        n = sc.nextInt();
        a = sc.nextInt();
        b = sc.nextInt();
        int c,d;
        c = a*n;
        if(b<c){
            d = b;
        }else{
            d = c;
        }
        System.out.println(d);
    }
}