import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    }
} import java.util.*; util.* java public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    }
} Main public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    } main {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    } Scanner s = new Scanner(System.in); s new Scanner(System.in) String[] nums = s.nextLine().split(" "); nums s.nextLine().split(" ") s.nextLine().split s.nextLine() s.nextLine s " " int n=Integer.parseInt(nums[0]); n Integer.parseInt(nums[0]) Integer.parseInt Integer nums[0] nums 0 int a=Integer.parseInt(nums[1]); a Integer.parseInt(nums[1]) Integer.parseInt Integer nums[1] nums 1 int b=Integer.parseInt(nums[2]); b Integer.parseInt(nums[2]) Integer.parseInt Integer nums[2] nums 2 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 {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    }
} public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String[] nums = s.nextLine().split(" ");
        int n=Integer.parseInt(nums[0]);
        int a=Integer.parseInt(nums[1]);
        int b=Integer.parseInt(nums[2]);
        if(n*a > b){
            System.out.println(b);
        }else{
            System.out.println(n*a);
        }
    }
}