Please use C++ language and only use the <iostream> library. Thank you! **Title: Programming Task: Check Letter Implementation****Objective:** Develop a program, `CheckLetter.cpp`, that computes a check letter for an eight-digit number.**Instructions:**1. **Break Down the Number:** - Divide the eight-digit number into four separate two-digit numbers.2. **Calculate the Sum:** - Add the four two-digit numbers together.3. **Compute the Check Letter:** - Determine the remainder when the sum is divided by 26. - Convert this remainder into a letter of the alphabet, where: - A = 0, B = 1, C = 2, ..., Z = 25.4. **Output:** - Print the original eight-digit number followed by the computed check letter.5. **Function Requirement:** - Use at least one function that returns a value during implementation.This program will aid in understanding how to manipulate and process numerical data to generate alphanumeric codes. ## More on Functions: checkLetter.cpp### Main Program:1. **Read Number**2. **Call Function**### Function:1. **Break Number into Four 2-Digit Numbers**2. **Add Numbers Together**3. **Divide by 26 to Find Remainder**4. **Return to Main Program**### Continued Main Program:3. **Convert Remainder from Function to a Letter**4. **Print Original Number Followed by Letter**### Additional Note:Part of this assignment is to use a function that returns a value. It is suggested to have the main program read the number, then have the function add the four two-digit numbers together and compute the remainder, and finally, the main program should find and print the corresponding letter.### Diagram Explanation:The diagram features a wizard character highlighting the use of the mod operator (`%`) for finding the remainder after division by 26. This part of the function relates to converting numbers into letters, presumably using a 26-letter alphabet.

Actually, program is a executable software that runs on a computer.

letter to an eight-digit number. The check letter should be computed as follows: Break the number up into 4 two-digit numbers. Add the four numbers together. Find the remainder after division by 26. The check letter is the letter in the alphabet that corresponds to the number just computed. (A=0, B=1, C=2, etc.) Print the original number followed by the check letter. Use at least one function that returns a value when you write this program.

letter to an eight-digit number. The check letter should be computed as follows: Break the number up into 4 two-digit numbers. Add the four numbers together. Find the remainder after division by 26. The check letter is the letter in the alphabet that corresponds to the number just computed. (A=0, B=1, C=2, etc.) Print the original number followed by the check letter. Use at least one function that returns a value when you write this program.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 6PE

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