Chapter 4, Problem 27.1E

Program Plan Intro

Sides of a triangle

Program plan:

• Import required package
• Create a class “Triangle”,
  • Define the function “main()”,
    • Create object for “Scanner” class.
    • Declare the necessary integer variables.
    • Prompt the user for the first, second, and third integer inputs.
    • Get three inputs from the user using “next()”.
    • Check whether all the values are equal to each other,
      • Print the output as “These values represent the sides of an equilateral triangle”.
    • Check whether any two of the values are equal to each other,
      • Print the output string as “These values represent the sides of an isosceles triangle.”.
    • Check whether none of the inputs are equal,
      • Print the output string as, “These values represent the sides of a scalene triangle”.