import java.math.BigDecimal;
import java.util.*;


public class Main {
    public static void main(String[] args) throws InterruptedException {
        // write your code here
        Scanner cin = new Scanner(System.in);
        while(cin.hasNext()){
            BigDecimal a = cin.nextBigDecimal();
            int b = cin.nextInt();
            String res = a.pow(b).stripTrailingZeros().toPlainString();
            res = (res.indexOf("0.")==0)?(res.substring(1)):res;
            System.out.println(res);
        }
    }
}