Write a program that dynamically allocates an array large enough to hold a user-defined number of test scores and corresponding students' name. Use structure containing name and score of a single student and use that structure to declare array of students. Once all the names and scores are entered, sorts them in ascending order (by both name and score separately). Another function should be called that calculates the average score. The program should display the sorted list of names and scores and averages with appropriate headings. Use pointer notation rather than array notation whenever possible. In traversing the arrays, use pointers rather than array indices.

Write a program that dynamically allocates an array large enough to hold a user-defined number of test scores and corresponding students' name. Use structure containing name and score of a single student and use that structure to declare array of students. Once all the names and scores are entered, sorts them in ascending order (by both name and score separately). Another function should be called that calculates the average score. The program should display the sorted list of names and scores and averages with appropriate headings. Use pointer notation rather than array notation whenever possible. In traversing the arrays, use pointers rather than array indices.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 3PE

See similar textbooks

Similar questions

Instead of using parallel arrays, use an array of structs and redo assignment 8as follows:struct candidateType {string name;int numVotes;double percent;};Write a program vote.cc that allows to read from a file vote.in the last names ofthe candidates in an election and the number of votes received by each candidate. Theprogram should then output each candidate’s name, the number of votes received, and thepercentage of the total votes received by the candidate in descending order. Your programshould also output the winner of the election. A sample output is:Candidate Votes Received % of Total VotesJohnson 6000 31.09Brown 5000 25.91Miller 4000 20.73Duffy 2500 12.95Robson 1800 9.33Total 19300The Winner of the Election is JohnsonYour program should have and use at least the following functions:(a) Write a function openFile that prompts a user to enter a file name and opens it.(b) Write a function closeFile that closes an open file.(c) Write a function getData that reads from the file the…
Using C Language write a program: An instructor gives a multiple choice test which consists of 5 questions, each of which is answered by a choice of one of the numbers one to five. Write a program to call function TEST that accepts as input student name and the set of their test answers as one dimensional array. The program should grade the test. If the student choice is 1 give 1 point. If the choice is 2, give 2 points. 3 points if choice answer is 3 and 4 pints for answer 4 and choice 5 is 5 points. Otherwise no point is given to other choices. Print out the average score of the student in the test.SAMPLE RUN 1:INPUT : Enter student name : LYNNEEnter Answer # 1? 2Enter Answer # 2? 3Enter Answer # 3? 5Enter Answer # 4? 5Enter Answer # 5? 4OUTPUT : LYNNE, your total score is 19 and your average score is 3.8.SAMPLE RUN 2:INPUT : Enter student name : ROSEEnter Answer # 1? 2Enter Answer # 2? 3Enter Answer # 3? 767Enter Answer # 4? 5Enter Answer # 5? 4OUTPUT : ROSE, your total score is 14…
Write a function named fill_array, which takes an array and its size as parameters, and writes the sum of all the elements in the array on each of its elements. For example, if the array contains the elements 1,2,3,4, then the function should write 10, 10, 10, 10 on the elements.
In C Programming: Write a function inputAllCourses() which receives an array of course pointers and the array’s size, then allows the user to input all courses in the array by calling inputCourse()
In C programming languge: Write a function that takes an array of ints, and the size of the array – another int. It also returns a double. Call this one ‘average.’ Return a double that is the average of the values in the array. Demonstrate that it works by finding the average of an array with these values {78, 90, 56, 99, 88, 68, 92}
in c++ Write a user-defined function that takes an array and the size of the array as parameters, and returns the number of elements whose values are between 10 and 20 in the array. Define and initialize an array with 10 elements in main() function and use your user-defined function to display the result.
In statistics, the mode of a set of values is the value that occurs most often or with the greatestfrequency. Write a function that accepts as arguments the following:A. An array of integersB. An integer that indicates the number of elements in the arrayThe function should determine the mode of the array. That is, it should determine which valuein the array occurs most often. The mode is the value the function should return. If the arrayhas no mode (none of the values occur more than once), the function should return −1.Demonstrate your pointer process by using pointer notation instead of array notation in thisfunction.
In c++ please, The following is specifially where im having trouble 4) Create a function to print out the results for each test.void printExamOverview(int stuGrades[][TOTAL_TESTS], int numStu);This function will call getExamAvgMinMaxGrade() to get the class average, highest/lowest grade for each exam. Then it will save the data in a 2D array defined as
Using C++ Create a Program that will allow an employee at "Happy Pets" to enter the name of a pet that is brought into the office for treatment. Once the pet name is entered, the program will use a search algorithm to check for the name in an array. If the name is found, the employee will receive a message that the pet is a returning customer. If the name is not found, the name will be added to a new array that has been dynamically allocated. Your program will:  Search an existing array to determine if the pet name is in the database  Sort an existing array (if needed)  Create a new dynamically allocated array to store the names of the new pets seen that are not in the existing array  Add the names of all of the new pets seen into a new array (the names will be stored in the dynamically allocated array).  Display the names of all of the animals in the existing array  Display the names of all of the animals in the new database  Allow the user to search for animal names or add…
Each function deals with null terminated C-strings. You can assume that any char array passed into the functions will contain valid, null-terminated data. Your functions must have the signatures listed below. This function returns the index in string s where the substring can first be found. For example if s is “Skyscraper” and substring is “ysc” the function would return 2. It should return -1 if the substring does not appear in the string. int findSubstring(char *s, char substring[])
PROGRAMMING IN C++ Sorting Orders Write a program that uses two identical arrays of eight integers. It should display the contents of the first array, then call a function to sort it using an ascending order bubble sort, modified to print out the array contents after each pass of the sort. Next the program should display the contents of the second array, then call a function to sort it using an ascending order selection sort, modified to print out the array contents after each pass of the sort.
In C programming: Write a function printAllCourses() which receives an array of course pointers and the array’s size, then prints all courses in the array by calling printCourseRow()