Write a function int mark(char key[],char answer(]) The function will be used to grade multiple-choice exam. The exam h as 6 questions, each answered with a letter in the range 'a', to 'f'. All the answers for a student are stored in the character array answer. The key-answer is also stored in array key. Both arrays (answer) and (key) are passed to the function mark as parameters. The function mark returns the number of correct answers given by by the student. For example if the key is={'a','b','a','d','e','c'}, and the answer is {'a','c','a','d','f','d'}, the function returns 3 (since there are 3 correct answers).

Write a function int mark(char key[],char answer(]) The function will be used to grade multiple-choice exam. The exam h as 6 questions, each answered with a letter in the range 'a', to 'f'. All the answers for a student are stored in the character array answer. The key-answer is also stored in array key. Both arrays (answer) and (key) are passed to the function mark as parameters. The function mark returns the number of correct answers given by by the student. For example if the key is={'a','b','a','d','e','c'}, and the answer is {'a','c','a','d','f','d'}, the function returns 3 (since there are 3 correct answers).

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter16: Searching, Sorting And Vector Type

Section: Chapter Questions

Problem 20PE

See similar textbooks

Similar questions

(Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.
(Numerical) a. Define an array with a maximum of 20 integer values, and fill the array with numbers input from the keyboard or assigned by the program. Then write a function named split() that reads the array and places all zeros or positive numbers in an array named positive and all negative numbers in an array named negative. Finally, have your program call a function that displays the values in both the positive and negative arrays. b. Extend the program written for Exercise 6a to sort the positive and negative arrays into ascending order before they’re displayed.
(List maintenance) The following letters are stored in an alphabet array: B, J, K, M, S, and Z. Write and test a function named adlet(), which accepts the alphabet array and a new letter as arguments, and then inserts the new letter in the correct alphabetical order in the array.
(Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard into an array named grade. The grades are to be counted as they’re read, and entry is to be terminated when a negative value has been entered. After all grades have been input, your program should find and display the sum and average of the grades. The grades should then be listed with an asterisk (*) placed in front of each grade that’s below the average. b. Extend the program written for Exercise 1a to display each grade and its letter equivalent, using the following scale: Between90and100=AGreaterthanorequalto80andlessthan90=BGreaterthanorequalto70andlessthan80=CGreaterthanorequalto60andlessthan70=DLessthan60=F
(Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.
To receive an array argument, a function's parameter list must specify that the function expects to receive an array. The size of the array is not required between the array brackets. Select one: True False
Call each function inside the main function that is written using Def keyword. Call main and run all of the functions. 1- Using “Def” keyword write a function that sorts the given array (The function name will be SortArray) 2- Using “Def” keyword write a function that returns the min element of the given array elements (The function name will be MinofArrayElements) 3- Using “Def” keyword write a function that returns the Max element of the given array elements (The function name will be MaxofArrayElements) 4- Using “Def” keyword write a function that returns the mean element of the given array elements (The function name will be MeanofArrayElements) 5- Using “Def” keyword write a function that returns the sum of each element for the given array (The function name will be SumofArrayElements) 6- Using “Def” keyword write a function that compares two arrays, if both are the same it will return true, else it will return false.…
Enter the names of a number of cities in array called arrCities. The array must have space for 25 names. Write a function displayCities to display a numbered list of the cities. The function must receive the array and the counter as parameters. Call the displayCities function from the main function.
CorrectFormation Create a program and locally declare in main fname and Iname and completeName. Ask the user for their first and last name. Put the values into fname and Iname. You will create a function that is called as followed. joinNames( fname, Iname, completeName ); You will pass the first name array, the last name array, and the array that will contain the complete name. The function named joinNames should put the first and last names together in completeName. Make sure that the first and last names begin with capital letters, and that ll others are lower case. Display the final combined name. O X Please enter your first name:chuck wagon Please enter your last name:The complete name is Chuck Wagon Process returned e (@x) execution time : 5.192 5 Press any key to continue.
Write the function definition for a value returning function that receives an array of integer values, the array length, and an integer target value as parameters. The function should perform a li ear (sequencial) search for the target value. If the value is found, the function should return the index position of the target value, otherwise, it should return -1. Write only the function definition.
The correct function header that reference to array as function parameter (function increment contents of array passed as a parameter to it) Select one: a. void inc_array(int *arr) b. void inc_array(int arr) c. void inc_array(int &arr) d. void inc_array(int *arr[])
When an array name is passed to a function, what is actually being passed?