Problem Statement

You are tasked with writing a program to process student marks for multiple subjects. The input file

studentmarks.txt contains student names followed by their marks for Math, Science, and English.

Input File:

The input file called studentmarks.txt contains a list of records of students and their marks for

three subjects. Each record is on a single line and the fields are separated by spaces. The

names of the fields are:

Student ID

Student Name

Math Marks

Science Marks

English Marks

An example record may have the following form but the file can have a maximum of $300$

records:

$1\mathrm{.}3$ Program Specifications:

E$.$ Read the input file and store the data in appropriate arrays.

F$.$ Program should provide user with the following menu $[$sample start menu is provided in Section

$2\mathrm{.}4]$

Print the entire list: Print the provided names and marks of all students as per input file.

Print details of student matching a provided ID number: Search for student by the

user$-$input ID # and print their details as provided in the input file.

Calculate total and display entire List with total: Calculate the total marks $($of the three

subjects$)$ of each studentand storeitionaparrax and display with other details.

Print list sorted by total: Print the list of students sorted by their total mark $($lowest to

highest$).[$Please use the algorithm to sort an array given in Section $2\mathrm{.}5]$

Write report to file: Prepare a detailed Report as per $2\mathrm{.}2\mathrm{.}1$ below and write to a file

named "summary.txt$"$

Exit program.

G$.$ Repeat step B until the user enters $"Q"$ or $"q".$ After each command is$.$srocessed in step B$,$

$($except menu $6)$ program must display the menu options again.

H$.$ Note that if option $4$ or $5$ ischosen before option $3,$ a message should be displayed instructing the

user to invoke option $3$ first to calculate the Total Marks before storing or displaying them.

$*$Note: a sample input file "studentmarks.txt$"$ isproxided. The number of records for the input files to

test your code could differ.

$1\mathrm{.}3\mathrm{.}1$ Details of Output File $("$summary$.$txt$")$

Output in File should have:

the names and marks of students including the total marks $($of the three subjects$).$

The output iscranked according to total marks.

the class average mark for each subject.

the average of total mark.

the highest and lowest marks for the overall total marks, including corresponding student

details.

Note: The format, organization, readability and neatness of display $($on file or screen$)$ will

carry marks.

$1\mathrm{.}3\mathrm{.}2$ Use of Functions in Assignment

It is necessary that you implement this assignment using functions. To obtain the maximum score you

must demonstrate some ability to create and use functions of your own. For example, you may consider

creating and using the following functions in your program:

In all your program constructs you must write comments where necessary. give coding from Dev c$++$