import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
	int n = Integer.parseInt(sc.next());
    int a = Integer.parseInt(sc.next());
    int b = Integer.parseInt(sc.next());
    
    int tr = n * a;
    int tx = b;

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

    if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    }
    
  }
} Main public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
	int n = Integer.parseInt(sc.next());
    int a = Integer.parseInt(sc.next());
    int b = Integer.parseInt(sc.next());
    
    int tr = n * a;
    int tx = b;

    if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    }
    
  } main {
    Scanner sc = new Scanner(System.in);
	int n = Integer.parseInt(sc.next());
    int a = Integer.parseInt(sc.next());
    int b = Integer.parseInt(sc.next());
    
    int tr = n * a;
    int tx = b;

    if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    }
    
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = Integer.parseInt(sc.next()); n Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int a = Integer.parseInt(sc.next()); a Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int b = Integer.parseInt(sc.next()); b Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int tr = n * a; tr n * a n a int tx = b; tx b if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    } tr > tx tr tx {
	  System.out.println(tx);
    } System.out.println(tx) System.out.println System.out System System.out tx {
      System.out.println(tr);
    } System.out.println(tr) System.out.println System.out System System.out tr String[] args args
import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
	int n = Integer.parseInt(sc.next());
    int a = Integer.parseInt(sc.next());
    int b = Integer.parseInt(sc.next());
    
    int tr = n * a;
    int tx = b;

    if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    }
    
  }
}
