/**
   Boston University, Department of Computer Science
   CS 112, Spring 2011
   Lab 01: Recursion 
   Teaching Fellow: Diane H. Theriault, deht@cs.bu.edu
 */

public class PowerComputer{

  /**
   * Empty constructor 
   */
  PowerComputer() {}
  
  /**
   * Compute f(x,n) = x^n
   */
  public double exponentiate(int x, int n)
  {
    return 0;
  }
  
}