a. A method that prompts for the party theme and returns the theme. Print the message “Invalid theme! Try again.” if the theme is out of range. Re-prompt until a valid entry is made.
Prompt: Party Themes
1. Anniversary
2. Birthday
3. Graduation
Enter your theme:
b. A value-receiving method that accepts the theme, and asks for the number of guests and returns that number.
Prompt: How many people will be invited to your xxxxxxxxxxxx party? where the Xs is the name of the theme from 1a. The variable storing the name of the theme is global.
c. A value-receiving method that accepts the number of guests and returns the cost for the food. Assume the cost per guest is $12.00.
d.
A method that accepts the number of guests, prompts for party favors and returns the cost. Allow for multiple party favors to be chosen.
Prompt: Make your party favor selections. The cost is per guest.
1. Party Favors for Women $3.00
2. Party Favors for Men $3.00
3. Party Favors for Kids $2.00
4. Party Favors for Teenagers $3.00
5. Exit
Enter your choice:
e. A method that accepts the cost for the food and the party favors and calculates the total cost for the party and prints it:
(
where
the Xs is the
party theme
and the Zs is the total cost.
)
Party: Xxxxxxxxxxxxxxx
Cost: $Z,ZZ9.99
2. Write statements that will call each of the methods you coded above. Store the values returned by the value-returning methods in variables local to the main() where main() is in the same class.
a.
b.
c.
d.
e.
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preaim
le_5.3_methods.docx
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