
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	}

} Main public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	} main {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	} Scanner scn=new Scanner(System.in); scn new Scanner(System.in) int n=scn.nextInt(); n scn.nextInt() scn.nextInt scn int t1=scn.nextInt(); t1 scn.nextInt() scn.nextInt scn int t2=scn.nextInt(); t2 scn.nextInt() scn.nextInt scn if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		} n*t1<t2 n*t1 n t1 t2 {
			System.out.println(n*t1);
		} System.out.println(n*t1) System.out.println System.out System System.out n*t1 n t1 {
			System.out.println(t2);
		} System.out.println(t2) System.out.println System.out System System.out t2 String[] args args public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	}

} public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	}

} Main

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scn=new Scanner(System.in);
		int n=scn.nextInt();
		int t1=scn.nextInt();
		int t2=scn.nextInt();
		if(n*t1<t2) {
			System.out.println(n*t1);
		}else {
			System.out.println(t2);
		}
	}

}
