package study;

 import java.util.*;

 import java.math.*;

 public class study {

     public static void main(String[] args){

         System.out.println("输入一个n");

         Scanner in=new Scanner(System.in);

         String a=in.next();

         BigInteger n=new BigInteger(a);

         System.out.println("输入一个m");

         String b=in.next();

         BigInteger m=new BigInteger(b);

         BigInteger ans=new BigInteger("1");

         BigInteger i=new BigInteger("0");

         BigInteger d=new BigInteger("1");

         for(;i.compareTo(m)<0;i.add(d)){

             ans=ans.multiply(n);

         }

         System.out.println(ans);

     }

 }