Approximation of pi Program plan: Include necessary header files. Declare the namespace. Define the “main()” function. Declare the necessary variables. The “while” loop to execute the block of code at least once. Declare and initialize the necessary variables. Get the input from the user. Use “for” loop to iterate the “pi” value. Print the “pi” value. Get the “choice” from the user. The “if” loop checks the condition. True, “break” the statement. Return “0”.

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Chapter 3, Problem 8PP

Program Plan Intro

Approximation of pi

Program plan:

Include necessary header files.

Declare the namespace.

Define the “main()” function.

Declare the necessary variables.

The “while” loop to execute the block of code at least once.

Declare and initialize the necessary variables.

Get the input from the user.

Use “for” loop to iterate the “pi” value.

Print the “pi” value.

Get the “choice” from the user.

The “if” loop checks the condition.

True, “break” the statement.

Return “0”.

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