import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    }
}
 import java.io.OutputStream; OutputStream java.io import java.io.IOException; IOException java.io import java.io.InputStream; InputStream java.io import java.io.PrintWriter; PrintWriter java.io import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    }
} Main public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    } main {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    } InputStream inputStream = System.in; inputStream System.in System System.in OutputStream outputStream = System.out; outputStream System.out System System.out Scanner in = new Scanner(inputStream); in new Scanner(inputStream) PrintWriter out = new PrintWriter(outputStream); out new PrintWriter(outputStream) ABC133_a solver = new ABC133_a(); solver new ABC133_a() solver.solve(1, in, out) solver.solve solver 1 in out out.close() out.close out String[] args args static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    } ABC133_a public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        } solve {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        } int N = in.nextInt(); N in.nextInt() in.nextInt in int A = in.nextInt(); A in.nextInt() in.nextInt in int B = in.nextInt(); B in.nextInt() in.nextInt in if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            } (A * N) > B (A * N) A N B {
                out.println(B);
            } out.println(B) out.println out B {
                out.println(A * N);

            } out.println(A * N) out.println out A * N A N int testNumber testNumber Scanner in in PrintWriter out out public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    }
} public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    }
} Main
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ABC133_a solver = new ABC133_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABC133_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            int N = in.nextInt();
            int A = in.nextInt();
            int B = in.nextInt();

            if ((A * N) > B) {
                out.println(B);
            } else {
                out.println(A * N);

            }
        }

    }
}

