Answer to Question #258484 in Java | JSP | JSF for JONIE

Question

Write iterative and recursive functions that return value of

b

n

,

the nth power of

Answer 1

public class HelloWorld{


     public static void main(String []args){
        System.out.println("The power n is: ");
        System.out.println(calculatePower(5, 3));
     }
  public static int calculatePower(int base, int powerRaised){
    if (powerRaised != 0)
        return (base*calculatePower(base, powerRaised-1));
    else
        return 1;
   }
}