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”.

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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”.

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