import java.util.Scanner;
 
public class Main {
 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	}
 
} import java.util.Scanner; Scanner java.util public class Main {
 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	}
 
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	} main {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc int t1 = sc.nextInt(); t1 sc.nextInt() sc.nextInt sc int t2 = sc.nextInt(); t2 sc.nextInt() sc.nextInt sc if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        } n*t1 >= t2 n*t1 n t1 t2 {
          System.out.println(t2);
        } System.out.println(t2) System.out.println System.out System System.out t2 {
          System.out.println(n*t1);
        } System.out.println(n*t1) System.out.println System.out System System.out n*t1 n t1 sc.close() sc.close sc String[] args args public class Main {
 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	}
 
} public class Main {
 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	}
 
} Main
import java.util.Scanner;
 
public class Main {
 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
      	int t1 = sc.nextInt();
      	int t2 = sc.nextInt();
      
      	if (n*t1 >= t2) {
          System.out.println(t2);
        } else {
          System.out.println(n*t1);
        }
		
		sc.close();
	}
 
}