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