import java.util.*;
 
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 train = N*A;
    int taxi = B; 
 
    if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    }
    
  }
} import java.util.*; util.* java 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 train = N*A;
    int taxi = B; 
 
    if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    }
    
  }
} 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 train = N*A;
    int taxi = B; 
 
    if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    }
    
  } main {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int A = sc.nextInt();
    int B = sc.nextInt();
    
    int train = N*A;
    int taxi = B; 
 
    if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    }
    
  } 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 train = N*A; train N*A N A int taxi = B; taxi B if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    } train - taxi >0 train - taxi train taxi 0 {
      System.out.println(taxi);
    } System.out.println(taxi) System.out.println System.out System System.out taxi {
      System.out.println(train);
    } System.out.println(train) System.out.println System.out System System.out train String[] args args
import java.util.*;
 
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 train = N*A;
    int taxi = B; 
 
    if(train - taxi >0){
      System.out.println(taxi);
    } else {
      System.out.println(train);
    }
    
  }
}