
// 問題URL
// https://atcoder.jp/contests/abc133/tasks/abc133_a

import java.util.Scanner;
import java.util.Arrays;
import java.util.stream.*;

public class Main {
    public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    }
} import java.util.Scanner; Scanner java.util import java.util.Arrays; Arrays java.util import java.util.stream.*; stream.* java.util public class Main {
    public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    }
} Main public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    } main {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) Integer n = Integer.parseInt(scanner.next()); n Integer.parseInt(scanner.next()) Integer.parseInt Integer scanner.next() scanner.next scanner Integer a = Integer.parseInt(scanner.next()); a Integer.parseInt(scanner.next()) Integer.parseInt Integer scanner.next() scanner.next scanner Integer b = Integer.parseInt(scanner.next()); b Integer.parseInt(scanner.next()) Integer.parseInt Integer scanner.next() scanner.next scanner int train = n * a; train n * a n a if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        } train < b train b {
            System.out.println(train);
        } System.out.println(train) System.out.println System.out System System.out train {
            System.out.println(b);
        } System.out.println(b) System.out.println System.out System System.out b String[] args args public class Main {
    public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    }
} public class Main {
    public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    }
} Main

// 問題URL
// https://atcoder.jp/contests/abc133/tasks/abc133_a

import java.util.Scanner;
import java.util.Arrays;
import java.util.stream.*;

public class Main {
    public static void main(String[] args) {
        //コード
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.next());
        Integer a = Integer.parseInt(scanner.next());
        Integer b = Integer.parseInt(scanner.next());

        int train = n * a;
        if(train < b) {
            System.out.println(train);
        } else {
            System.out.println(b);
        }

    }
}