Chapter 8, Problem 16PE

Program Plan Intro

Power

Program plan:

Filename: “Numeric.java”

• Define the “Numeric” class
  • Define a method “intPower” to find the power.
    • Define a double variable “result”.
    • If the value of “n” is less than 0.
      • Return the calculated value.
    • If the value of n is equal to 0.
      • Return 1.
    • else
      • if the condition is true,
        • calculate the value of “r”.
        • return the power.
        • • Else,
            • Return the power.

Filename: “PowerTester.java”

• Import the required packages.
• Define the “PowerTester” class
  • Define the “main()” method.
    • Call the method “intPower()” for several values.
    • Print the expected value.