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”.