import java.util.Scanner;

/**
   Computes x^n (x raised to the nth power). Although the value
   of x can be positive or negative, the value of the integer n
   should be non-negative.

   Input: x, the double value to be raised to the nth power.
   Input: n, the integer value to which x is to be raised.
   Output: x^n -- the value of x raised to the nth power.
*/
public class Power
{
   public static void main(String[] args)
   {
      // Read value for n
      Scanner in = new Scanner(System.in);
      double x = in.nextDouble();
      int n = in.nextInt();
      if(n == 0){System.out.println("1.0"); return;}
      System.out.println(power(x, n));
   }

   public static double power(double x, int n)
   {
      if(n == 1){return x;}
      return x * power(x, --n);
   }
}