Write three functions to code for the following three sorting algorithms in C++. Make your own header files to declare all the functions you need to implement each of these sorting algorithms. For example, for bubblesort, you will have a header file such as "bubblesort.h", in which you will declare all the functions that you need to perform bubblesort. Then you will include these header files in your main cpp program, in which you will implement and call all these functions. The input to all these sorts is the array of unsorted integers and the size of the array. For example: “void SelectionSort(int array[], int arraylength)”. The output of each of these sorts is the sorted array of integers printed on the console. Test these sorts with the unsorted array - A [89, 373, 1, 783, 23, 987, 12, 65, 28, 17]. All these functions should sort from smallest to largest value. Note: Bubble sort should be the optimized version Selection Sort - void SelectionSort(int array[], int arrayLength) {…} Bubble Sort - void BubbleSort(int array[], int arrayLength) {…} Insertion Sort - void InsertionSort(int array[], int arrayLength) {…}

Write a menu-driven C++ program to manage your college course history and plans, named as you wish. It should work something like this:  Array size: 0, capacity: 2MENUA Add a courseL List all coursesC Arrange by courseY arrange by YearU arrange by UnitsG arrange by GradeQ Quit...your choice: a[ENTER]Enter a courses' name: Comsc-165[ENTER]Enter the year for Comsc-165 [like 2020]: 2016[ENTER]Enter the units for Comsc-165 [0, 1, 2,...]: 4[ENTER]Enter the grade for Comsc-165 [A, B,..., X if still in progress or planned]: x[ENTER]Array size: 1, capacity: 2MENUA Add a courseL List all coursesC Arrange by courseY arrange by YearU arrange by UnitsG arrange by GradeQ Quit...your choice: a[ENTER]Enter a courses' name: Comsc-110[ENTER]Enter the year for Comsc-110 [like 2020]: 2015[ENTER]Enter the units for Comsc-110 [0, 1, 2,...]: 4[ENTER]Enter the grade for Comsc-110 [A, B,..., X if still in progress or planned]: A[ENTER]Array size: 2, capacity: 2MENUA Add a courseL List all coursesC Arrange by…

Write a C++ Program that does the following: Implement a sort function using a vector.Ask the user to enter numbers to be sorted. Add them to the vector. The user will signal the end of input bygiving you a negative number.Then, sort the vector. Because this is a vector, you don’t need to pass the number of entriesin the vector.Then, print out the vector in order.Remember the following things about vectors.a) You declare a vector v of ints by saying vector⟨int⟩ v;b) You add elements to a vector by saying v.push back(thing to be added);c) You access elements of a vector with [ ] just like an array;d) One of the vector member functions is .length()

In C++ please and thank you!

Write a C++ program that reads a list of numbers from a file into an array, then uses that array to find the average of all the numbers, the average of the positive and negative numbers (0 is neither positive nor negative!), and the largest number. The point is to be able to store data in an array and do things with it Your program must contain at least the following four functions... read_list() This function will take as input parameters an array of integers and a string filename. It will open that file and read in numbers, storing them in the array, stopping at the end of the file. Remember that there are tricky issues with extra whitespace at the end of the file. You can assume the file contains only integers. The function will return the number of numbers that were read in.Note: In versions of Visual C++ pre-2010, when using the open function with a string argument, you must call the c_str() function on the string variable, such as:my_input_stream.open( filename.c_str() ) 2.…

Which of the following statements is NOT correct? Group of answer choices C++ language provides a set of C++ class templates to implement common data structures, which is known as Standard Template Library (STL); In STL, a map is used to store a collection of entries that consists of keys and their values. Keys must be unique, and values need not be unique; In STL, a set is used to store a collection of elements and it does not allow duplicates; Both set and map class templates in STL are implemented with arrays.

Write a C++ Program using classes, functions (recursive and otherwise), arrays and other C++ commands to sort a file using Selection Sort.  The user will enter the filename.  The file should be sorted by the following fields:  first by Last Name, then by Mother’s Maiden Name, then by First Name and finally by Second Name (or Initial).  The sorted file should be written to file and the first 10 results displayed on screen.   Use the following format for both the screen output and the file created: ----------------------------------------------------------------| Last Name | Mother’s Maiden Name | First Name | Second Name  | ----------------------------------------------------------------|  Saotome  | Tendo                | Ranma      | P            | |---------------------------------------------------------------|  Son      | Kakarot              | Goku       | A            |----------------------------------------------------------------|  Yeager   | Kaiser               | Eren…

need help in C++ Problem: You are asked to create a program for storing the catalog of movies at a DVD store using functions, files, and user-defined structures. The program should let the user read the movie through the file, add, remove, and output movies to the file. For this assignment, you must store the information about the movies in the catalog using a single vector. The vector's data type is a user-defined structure that you must define on functions.h following these rules: Identifier for the user-define structure: movie. Member variables of the structure "movie": name (string), year (int), and genre (string). Note: you must use the identifiers presented before when defining the user-defined structure. Your solution will NOT pass the unit test cases if you do not follow the instructions presented above. The main function is provided (you need to modify the code of the main function to call the user-defined functions described below). The following user-defined functions are…

In C++, what is the difference between emplace_back and push_back, when using vectors? I looked at other sources, and still find it confusing as to what s the difference between the two of these.

The input string is provided as a parameter to the compress_string function. The Challenge: You must build a reference to a function that accepts a single integer parameter and returns an array of pointers to functions that accept a single string input and return an integer.Whew! You have to read the specification at least three times before you realise you don't comprehend it.How do you handle something so complicated.