import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n,a,b;
        n = sc.nextInt();
        a = sc.nextInt();
        b = sc.nextInt();
        int c,d;
        c = a*n;
        if(b<c){
            d = b;
        }else{
            d = c;
        }
        System.out.println(d);
    }
}
/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