The Twelve Days of Christmas Program plan: Import necessary package. Create a class “TwelveDays”, Define the method “main ()”, Declare the necessary variables. Assign the value returned from the method “get_Choice()”. Check whether the choice is greater than or equal to “4”, Set the suffix to “th”. Otherwise, check whether the choice is “3”, Set the suffix to “rd”. Otherwise, check whether the choice is “2”, Set the suffix to “nd”. Otherwise, Set the suffix to “st”. Print the choice with the day of Christmas song. Execute switch statement for the given choice, If the choice is “12”, Print the corresponding messages until “break” occurs. If the choice is “11”, Print the corresponding messages until “break” occurs. If the choice is “10”, Print the corresponding messages until “break” occurs. If the choice is “9”, Print the corresponding messages until “break” occurs. If the choice is “8”, Print the corresponding messages until “break” occurs. If the choice is “7”, Print the corresponding messages until “break” occurs. If the choice is “6”, Print the corresponding messages until “break” occurs. If the choice is “5”, Print the corresponding messages until “break” occurs. If the choice is “4”, Print the corresponding messages until “break” occurs. If the choice is “3”, Print the corresponding messages until “break” occurs. If the choice is “2”, Print the corresponding messages until “break” occurs. If the choice is “1”, Print the corresponding messages until “break” occurs. Exit the switch using “break”. If invalid choice entered, print invalid message by default. Define the method “get_Choice()”, Declare the necessary variables. Assign the value entered into the dialog box. Parse the input. Return the choice.

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Answer 1

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Chapter 5, Problem 10PE

Program Plan Intro

The Twelve Days of Christmas

Program plan:

Import necessary package.

Create a class “TwelveDays”,

Define the method “main ()”,

Declare the necessary variables.

Assign the value returned from the method “get_Choice()”.

Check whether the choice is greater than or equal to “4”,

Set the suffix to “th”.

Otherwise, check whether the choice is “3”,

Set the suffix to “rd”.

Otherwise, check whether the choice is “2”,

Set the suffix to “nd”.

Otherwise,

Set the suffix to “st”.

Print the choice with the day of Christmas song.

Execute switch statement for the given choice,

If the choice is “12”,

Print the corresponding messages until “break” occurs.

If the choice is “11”,

Print the corresponding messages until “break” occurs.

If the choice is “10”,

Print the corresponding messages until “break” occurs.

If the choice is “9”,

Print the corresponding messages until “break” occurs.

If the choice is “8”,

Print the corresponding messages until “break” occurs.

If the choice is “7”,

Print the corresponding messages until “break” occurs.

If the choice is “6”,

Print the corresponding messages until “break” occurs.

If the choice is “5”,

Print the corresponding messages until “break” occurs.

If the choice is “4”,

Print the corresponding messages until “break” occurs.

If the choice is “3”,

Print the corresponding messages until “break” occurs.

If the choice is “2”,

Print the corresponding messages until “break” occurs.

If the choice is “1”,

Print the corresponding messages until “break” occurs.

Exit the switch using “break”.

If invalid choice entered, print invalid message by default.

Define the method “get_Choice()”,

Declare the necessary variables.

Assign the value entered into the dialog box.

Parse the input.

Return the choice.

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