Hi, I need to solve this question using C++ programming language. Thank you.Note: I have included Program - 5-23, General Program Format Rules, if you needed. Program 5-23// This program tests for file open errors.#include <iostream>#include <fstream>using namespace std; int main(){ifstream inputFile;int number; // Open the file.inputFile.open("BadListOfNumbers.txt"); // If the file successfully opened, process it.if (inputFile){// Read the numbers from the file and// display them.while (inputFile >> number){ cout << number << endl;} // Close the file.inputFile.close();}else{// Display an error message.cout << "Error opening the file.\n";}return 0;} Question: # General Program Format Rules## Each program should have1. **A heading comment at the top of the program** that contains information in this form: ```c /* ------------------------------------------------------------- Programmer : I. Will Ritem Date due : July 12, 2020 Description: This program will calculate the average of three integers from the user ------------------------------------------------------------- */ ```2. **A comment above each function (other than main)** in this form: ```c /* ------------------------------------------------------------- Function : getAverage Receives : 3 integers Description: This function will calculate the average of its three integer parameters Returns : the average (a double) Preconditions: none ------------------------------------------------------------- */ ``` - **Note:** *Preconditions* are what the function is assuming to be true in order to do its job. For instance, a function that calculates the square root of its parameter can be written one of two ways: a. With no preconditions, meaning the function itself must check if its parameter is not a negative number, OR b. Have a precondition that the parameter is non-negative, where it’s the caller’s responsibility to make sure the parameter is non-negative before calling the function. A precondition is like a contract in which the function says “I’ll do this, but first you’re promising my precondition is met.”3. **Variables and constants with descriptive names** – so, “radius” instead of “rad”, “area” instead of “ar”, “average” instead of “ave”, and so on.4. Please don’t use **global variables** unless a program says it’s OK. If you don’t know what a global variable is, please learn about them in section 6.10 in the text. Using global constants, on the other hand, is fine (also in section 6.10).5. The order that parts of your program should follow is like this: - a. Heading comment (#1 above) - b. #include section - c. using namespace std; - d. global constants (**Note:** this doesn’t say global variables, which aren’t allowed) - e. typedefs and struct declarations - f. function prototypes - g. the main() function - h. other functions, 1. You will be using Visual Studio to create the following programs. Make sure you see that these are separate programs.2. Make sure that you follow the General Program Format Rules for each program.3. The closer the form of your output matches that shown in the exampleQuestion:Ask the user for two points: (x1, y1) and (x2, y2). Notice that the input is coming from the keyboard. Compute the slope and save the data into a file named "slope.txt" on the disk. The form in the file should be:```Point 1 : (-3, 4) Point 2 : (5, -2) Slope : -0.7500 ```Note:1. The slope has 4 decimal places 2. The colons line up 3. The formula is: \( \text{slope} = \frac{y_2-y_1}{x_2-x_1} \)

EXPLANATION: - The header files like iomanip is included for setting the precision and show the…

Answered: Question: Ask the user for two points:…

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE