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