Compute the value of “C(n, r)” using iterative version Program plan: Include required header file. Declare the function for compute factorial of “n”. Define main function. Declare variable for “n” and “r”. Declare a “double” variable for “Cvalue”. Create prompt statement for “n” and “r”. Read the value of “n” and “r” from user. Compute the value of “Cvalue” using the given formula by calling the function “computeFactorial”. Display the result for number of ways for selecting from given “n”. Define “computeFactorial” function with argument “n”. Initializes the value of factorial result to “1”. Using “for” loop, compute the value of factorial. Finally result the factorial result.

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Chapter 14, Problem 3PP

Program Plan Intro

Compute the value of “C(n, r)” using iterative version

Program plan:

Include required header file.

Declare the function for compute factorial of “n”.

Define main function.

Declare variable for “n” and “r”.

Declare a “double” variable for “Cvalue”.

Create prompt statement for “n” and “r”.

Read the value of “n” and “r” from user.

Compute the value of “Cvalue” using the given formula by calling the function “computeFactorial”.

Display the result for number of ways for selecting from given “n”.

Define “computeFactorial” function with argument “n”.

Initializes the value of factorial result to “1”.

Using “for” loop, compute the value of factorial.

Finally result the factorial result.

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