Chocolate Bars and Coupons Program plan: Include required header file. Declare the function for compute chocolate bars Define main function. Declare variable for “nDollars” and “result”. Create prompt statement for ask the number of dollars. Read the number of dollars from the user. Call the function “calculateChocolateBars” with “nDollars” and “coupons” and then store the result in a variable “result”. Finally display the result. Define “calculateChocolateBars” function with argument “nDollars” and “coupons”. If the value of “nDollars” is equal to “0” and the value of “coupons” is less than “7”, then returns nothing. Otherwise, first assigns the value of dollars to a variable “res”. Then compute the value of coupons. Finally returns the number of chocolate bars by recursively call the function “calculateChocolateBars” with dividing and moduling the coupons with “7” and then add with “res”.

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Chapter 14, Problem 7PP

Program Plan Intro

Chocolate Bars and Coupons

Program plan:

Include required header file.

Declare the function for compute chocolate bars

Define main function.

Declare variable for “nDollars” and “result”.

Create prompt statement for ask the number of dollars.

Read the number of dollars from the user.

Call the function “calculateChocolateBars” with “nDollars” and “coupons” and then store the result in a variable “result”.

Finally display the result.

Define “calculateChocolateBars” function with argument “nDollars” and “coupons”.

If the value of “nDollars” is equal to “0” and the value of “coupons” is less than “7”, then returns nothing.

Otherwise, first assigns the value of dollars to a variable “res”. Then compute the value of coupons.

Finally returns the number of chocolate bars by recursively call the function “calculateChocolateBars” with dividing and moduling the coupons with “7” and then add with “res”.

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