import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
	int n = Integer.parseInt(sc.next());
    int a = Integer.parseInt(sc.next());
    int b = Integer.parseInt(sc.next());
    
    int tr = n * a;
    int tx = b;

    if (tr > tx) {
	  System.out.println(tx);
    } else {
      System.out.println(tr);
    }
    
  }
}

/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