t: Must be documented Accept input from user Must use all control structures: if, switch, loops Must...

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t:	Must be documented	Accept input from user	Must use all control structures: if, switch, loops	Must use data types properly	May use manipulators	Must use file input and output	Must use functions appropriately	Must use arrays or vectors and associated functionalities (searching, sorting, etc)Must use a struct or a classMyGrade Calculator Project: Main Menu Manage Assignments Manage Categories Display Grades Exit Manage Assignments 	Add Assignment  -- completed  -- include validation – if a category does not exist then then user can add a new category first, then use it. 	Delete Assignment  -- not completed – very similar to Edit 	Edit Assignment  -- completed Main Menu Manage Categories 	Add Category 	Delete Category 	Edit Category 	Main Menu Display Grades 	Display all Assignments 	Display Grade Summary Main Menu 	Display All Assignments 	Assignment	Assignment Name	Score 	1		HmwkCh01P12		100 	2…  -- This portion is completed 	Display Grade Summary --sample 	Category	Weight		 Category Average 	Class Score 	MidTerm	20%		78			15.6 	Final		20%		--			-- 	Quizzes		10%		89			8.9 	ICA 	Homework 	Project	 	Total Class Score:    81.2 Class Grade:	      B   #include  #include  #include "gradeCalc.h" #include  #include  #include  using namespace std; //function prototypes /*Make this into a menu driven program using vectors 	Add Assignments 	Edit Assignments 	Delete Assignments 	Display Grades 	Exit The program will store the assignments in a single text file. As such you will need to load all the data from the file when the program begins and save all the assignments to the same file when you exit. For the edit functionality: 	Edit Assignments -->display a list of the assignments and allow the 	user to select which index to edit Delete Assignments Functionality 	display a list of the assignments and allow the 	user to select which index to delete */ //******************************************************************************************// //  This is your Homework   For Tuesday 11/24/2020                                          // //  1: Write your menu function                                                             // //  2: implement the add assignment functionality.  When the                                // //     user chooses add assignment they may add as many assignments they wish.              // //     use lines 61-68 to implement for Tuesday                                             // //  3: use lines 70-74 to implement the display assignments functionality                   // //                                                                                          // //  On Tuesday we will ensure that we do not add two Assignments with the same name         // //                                                                                          // //******************************************************************************************// //******************************************************************************************// //                                                                                          // //  This is your Homework   For Tuesday 12/01/2020                                          // //  1: Edit display function as indicated in the display function below.                    // //  2: Update all function prototypes and headers to pass the vector                        // //     by reference	to all functions														// //  3: Implement the edit assignment functionality as per the edit function pseudo          // //      code listed below.														            // //  4: implement the load data and save data functions.  When the menu is called            // //     load the assignment records from assignments.dat file.  When the program exits       // //     save all the assignments to assignments.dat file.  Use the file format               // //     listed with the load and save data function pseudo code below.                       // //  5: Modify the addAssignment() function to ensure that we do not add two                 // //     Assignments with the same name.  Change the function name to add_Assignment          // //     and pass the vector to the functions as a reference parameter                        // //******************************************************************************************// //an example of overloading //void setAssignmentValues(Assignment&);  --  do not use: just an example Assignment add_Assignment(vector& myAssignments); void displayAssignment(Assignment& assignment); void calc_Grade(Assignment[], int&); double calcCategoryScore(Assignment myAssignments[], int& SIZE, string cat); void mainMenu(); void addAssignment(vector& myCourseGrades);  //example of function overloading //two functions with the same name but different parameter lists void displayAssignment(vector& myCourseGrades); //Prototypes for editAssignments, loadData, saveData functions void loadData(vector& myCourses); void saveData(vector& myCourses); void editAssignment(vector& myCourses); bool if_Exists_Title(vector& myAssignments, string& title); //data input functions --with validation string getTitle(vector& myAssignments); double getScore(); string getCategory(); void bubbleSortArray(int array[], int size); void bubbleSortAssignments(vector& array); void editAssignment_member(vector& myCourses, int item); int main() { 	const int SIZE = 3;  //the total number of assignments 	Assignment myAssignment[SIZE]; 	myAssignment[1].setTitle("Test"); 	//call the menu function 	mainMenu(); 	 	return 0; } /* This function creates an Assignment object, prompts the user to enter the required Title, Category, and Score.  It returns the object to the calling function. */ //Modify this functions as follows: //Rename yo add_Assignment and pass the vector of  //Assignments as a reference parameter. //Ensure that a title is only added once Assignment add_Assignment(vector& myAssignments) { 	Assignment assignment; 	string input;  //gets input from the user 	double score; 	//clear the screen 	system("cls"); 	cout & myAssignments) { 	string title; 	cin.ignore(100, '
'); //flushes the buffer 	cout > title; 	//validates that the title entered is not already in the vector 	while (if_Exists_Title(myAssignments, title)) { 		cout > title; 	} 	return title;  //assigns the new title } string getCategory() { 	string input; 	cin.ignore(100, '
'); //flushes the buffer since working with strings 	cout > input; 	//validate Category 	while (input != "final" && input != "midterm" && input != "quiz" && input != "project" && input != "homework" && input != "ica") 	{ 		cout > input; 	} 	return input; } double getScore() { 	double score; 	cin.ignore(100, '
'); //flushes the buffer since working with strings 	cout > score; 	//validate Score 	while (score 100) 	{ 		cout > score; 	} 	return score; } //This funtions searchs a vector of Assignments for the title passed //and returns true if found or false if not bool if_Exists_Title(vector& myAssignments, string& title) { 	bool found = false; 	int i = 0; 	while (!found && i

MyGrade Calculator Project: Main Menu Manage Assignments Manage Categories Display Grades Exit Manage Assignments Add Assignment -- completed -- include validation – if a category does not exist then...

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