import java.util.*;

public class Main {
  public static void main(String args[]) {
	Scanner sc = new Scanner(System.in);
	int n = sc.nextInt();
	int a = sc.nextInt();
  int b = sc.nextInt();

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

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

	int sumA = a * n;
	int ans;
	if (sumA < b) {
		ans = sumA;
	} 
	else {
		ans = b;
	}
	System.out.println(ans);
} main {
	Scanner sc = new Scanner(System.in);
	int n = sc.nextInt();
	int a = sc.nextInt();
  int b = sc.nextInt();

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

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

	int sumA = a * n;
	int ans;
	if (sumA < b) {
		ans = sumA;
	} 
	else {
		ans = b;
	}
	System.out.println(ans);
}
} Main
import java.util.*;

public class Main {
  public static void main(String args[]) {
	Scanner sc = new Scanner(System.in);
	int n = sc.nextInt();
	int a = sc.nextInt();
  int b = sc.nextInt();

	int sumA = a * n;
	int ans;
	if (sumA < b) {
		ans = sumA;
	} 
	else {
		ans = b;
	}
	System.out.println(ans);
}
}