import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	}
} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	} main {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int A = sc.nextInt(); A sc.nextInt() sc.nextInt sc int B = sc.nextInt(); B sc.nextInt() sc.nextInt sc int C = sc.nextInt(); C sc.nextInt() sc.nextInt sc if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		} A*B<=C A*B A B C {
			System.out.println(A*B);
		} System.out.println(A*B) System.out.println System.out System System.out A*B A B {
			System.out.println(C);
		} System.out.println(C) System.out.println System.out System System.out C String[] args args public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	}
} public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	}
} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();

		if(A*B<=C) {
			System.out.println(A*B);
		}else {
			System.out.println(C);
		}
	}
}
