Chapter 8, Problem 7PE

Program Plan Intro

Goldbach conjecture

Program Plan:

• Import the header file.
• Declare the “primeNum” function.
  • Set the values
  • Check “i” is less than or equal to “x”.
    • Check “n % i” is equal to 0.
      • Return the value.
    • Otherwise, calculate the “i” value.
  • Return the result.
• Get the input from the user.
• Assign “x” value to “n” variable.
• Check “n” is greater than 0.
  • Call the “primeNum” function and store the result into “prime” variable.
  • Check “prime” value is not none.
    • Calculate the “prime2” value.
    • Call the “primeNum” function and store the result into “test” variable.
  • Check “test” value is not none.
    • Display the result.
• Decrement the “n” value.