import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	}
} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	}
} Main public static void main(String[] args) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	} main {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	} try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		} {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		} Scanner s = new Scanner(System.in) Scanner s = new Scanner(System.in) new Scanner(System.in) final int N = s.nextInt(); N s.nextInt() s.nextInt s final int AllA = s.nextInt() * N; AllA s.nextInt() * N s.nextInt() s.nextInt s N final int B = s.nextInt(); B s.nextInt() s.nextInt s if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			} AllA < B AllA B {
				System.out.println(AllA);
			} System.out.println(AllA) System.out.println System.out System System.out AllA {
				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) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	}
} public class Main {
	public static void main(String[] args) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	}
} Main
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		try (Scanner s = new Scanner(System.in)) {
			final int N = s.nextInt();
			final int AllA = s.nextInt() * N;
			final int B = s.nextInt();

			if(AllA < B) {
				System.out.println(AllA);
			} else {
				System.out.println(B);
			}
		}
	}
}
