import java.io.IOException;
import java.util.*;

public class Main {
    public static int map[]=new int[20001];
    public static void main(String args[]){
        Scanner sc=new Scanner(System.in);
        int N=sc.nextInt();
        int A=sc.nextInt()*N;
        int B=sc.nextInt();
        int ans=Math.min(A,B);
        System.out.println(ans);

    }


}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz