import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {
	public static void main(String[] args) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

		if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		}
	}
} import java.io.BufferedReader; BufferedReader java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {
	public static void main(String[] args) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

		if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		}
	}
} Main public static void main(String[] args) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

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

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

		if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		}
	} BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); reader new BufferedReader(new InputStreamReader(System.in)) String line = reader.readLine(); line reader.readLine() reader.readLine reader String[] str = line.split(" "); str line.split(" ") line.split line " " int N = Integer.parseInt(str[0]); N Integer.parseInt(str[0]) Integer.parseInt Integer str[0] str 0 int A = Integer.parseInt(str[1]); A Integer.parseInt(str[1]) Integer.parseInt Integer str[1] str 1 int B = Integer.parseInt(str[2]); B Integer.parseInt(str[2]) Integer.parseInt Integer str[2] str 2 if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		} N * A <= B N * A N A B {
			System.out.println(N*A);
		} System.out.println(N*A) System.out.println System.out System System.out N*A N A {
			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) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

		if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		}
	}
} public class Main {
	public static void main(String[] args) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

		if (N * A <= B) {
			System.out.println(N*A);
		}
		else {
			System.out.println(B);
		}
	}
} Main
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {
	public static void main(String[] args) throws Exception {

		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		String line = reader.readLine();
		String[] str = line.split(" ");
		int N = Integer.parseInt(str[0]);
		int A = Integer.parseInt(str[1]);
		int B = Integer.parseInt(str[2]);

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