Chapter 5.4, Problem 26SCP

Program Plan Intro

Average of three number

Program plan:

Filename: “Main.java”

• Include the required header files.
• Define the “Main” class
• Define the main method.
  • Declare the string variable and set the string.
  • Declare an object for “Scanner” class.
  • Call the “getInt” method with the arguments for getting three integer numbers
  • Calculate the average.
  • Display the average.
• Define the “getInt” method
  • Display the “prompt” value
  • If the input is not an integer, get it again from the user.
  • Get the input from the user and return it.