EBK C HOW TO PROGRAM
8th Edition
ISBN: 9780133964639
Author: Deitel
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
expand_more
expand_more
format_list_bulleted
Question
Chapter 21, Problem 21.14E
Program Plan Intro
- Use friend keyword to overload the input and output operators.
- Declare the variables and functions used as a private and public.
- Use ios base-member function clear to set the failbit for the improper input entered.
- Check the code by inserting the various members and perform the analysis and testing.
- Display the sample output.
Summary Introduction- This program rewrites the stream extraction operator to perform the various errors checking on input and correcting them the operator >> function will need to be implemented.
Program Description- The purpose of the program is to rewrite the stream extraction operator to perform the various errors checking on input and correcting them the operator >> function will need to be implemented.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
"""3.
Write a function validSolution/ValidateSolution/valid_solution()that accepts a 2D array representing a Sudoku board, and returns trueif it is a valid solution, or false otherwise. The cells of the sudokuboard may also contain 0's, which will represent empty cells.Boards containing one or more zeroes are considered to be invalid solutions.The board is always 9 cells by 9 cells, and every cell only contains integersfrom 0 to 9.
(More info at: http://en.wikipedia.org/wiki/Sudoku)"""
# Using dict/hash-tablefrom collections import defaultdict
def valid_solution_hashtable(board): for i in range(len(board)): dict_row = defaultdict(int) dict_col = defaultdict(int) for j in range(len(board[0])): value_row = board[i][j] value_col = board[j][i] if not value_row or value_col == 0: return False if value_row in dict_row: return False else: dict_row[value_row] += 1.
30.// programming
Write a function void reverse(int a[ ], int size)
to reverse the elements in array a, the second
parameter size is the number of elements in
array a. For example, if the initial values in
array a is {5, 3, 2, 0}.
After the invocation of
function reverse(), the final array values
should be {0, 2, 3, 5}
In main() function, declares and initializes an
integer array a with{5, 3, 2, 0}, call reverse()
function, display all elements in final array a.
Write the program on paper, take a picture, and upload
it as an attachment.
Or just type in the program in the answer area.
m861144
m861144
Is it correct to say that a function that accepts an array as a parameter has access to the original array or that it just has access to a copy of it?
Chapter 21 Solutions
EBK C HOW TO PROGRAM
Ch. 21 - (Write C++ Statements) Write a statement for each...Ch. 21 - (Inputting Decimal, Octal and Hexadecimal Values)...Ch. 21 - Prob. 21.8ECh. 21 - Prob. 21.9ECh. 21 - Prob. 21.10ECh. 21 - Prob. 21.11ECh. 21 - (Converting Fahrenheit to Celsius) Write a program...Ch. 21 - In some programming languages, strings are entered...Ch. 21 - Prob. 21.14ECh. 21 - Prob. 21.15E
Knowledge Booster
Similar questions
- 9. Write function getMoveRow to do the following a. Return type integer b. Parameter list i. 1-d character array (i.e. move), size 3 c. Convert the row portion of the player’s move to the associated integer index for the board array d. Example: i. move = ‘b2’ ii. 2 is the row iii. 2 is index 1 in the board array e. Return the row array index that corresponds to the player’s move f. Return a -1 if the row is not valid (i.e. INVALID) 10. Write function getMoveCol to do the following a. Return type integer b. Parameter list i. 1-d character array (i.e. move), size 3 c. Convert the column portion of the player’s move to the associated integer index for the board array d. Example: i. move = ‘b2’ ii. b is the column iii. b is index 1 in the board array e. Return the column array index that corresponds to the player’s move f. Return a -1 if the column is not valid (i.e. INVALID) I am getting an error when entering the code at the very end. please fix it. This is the code in C int…arrow_forwardChoose the correct statements A. an entire array can be passed as an argument to a function B. a part of an array can be passed as argument to a function C. any change done to an array that is passed as an argument to a function will be local to the function D. Both (a) & (b)arrow_forward3) Create a function named "makeThemOdd". The function should accept a parameter named "numberArray". Use the higher order function map() to create a new array that contains all the numbers from the original parameter array but adds 1 to each even number. The new array should only have odd numbers in it. Return the new array. // Use this array to test your function:const testingArray = [1, 2, 4, 17, 19, 20, 21];arrow_forward
- Question: Given an array of integers, find the maximum and minimum elements present in the array. Your task is to write a function that takes an array of integers as input and returns the maximum and minimum elements as a pair of integers..arrow_forwardQ4: Write a program using funcions, write saperate functions for input and output, program should take input 10 numbers in an array, counts the zeros, even and odd numbers in array. Finally prints the total number of zeros, even and odd numbers.arrow_forward1. Write a Swift function that takes an array as a parameter and returns a boolean value whether the value 0 is present in the array or not.arrow_forward
- c) Write a version of enqueue that checks for a full array. If the array is full, the function simply returns false. If the array is not full, the behaviour is the same as the original enqueue, except that the function also returns true.arrow_forward.“Dangling and wild pointers are known to be problems with pointers”. Justify the given statement with the helpof suitable examplearrow_forwardImplement a function that finds the number of values that are less than 0 and the number of values greater than 0 stored in an array of integers. Assume the array is the partially filled array from the previous question, and uses 0 to indicate the end of values stored in it. (18 pts) Note: the results should be passed back to the caller, not directly displayed in the function. Also note, as the following code template requires, the function’s return type is void. Please finish the function header, and function implementation. Hint.. In the beginning, set the lessThan and greaterThan values to be 0. Then as you scan through the array elements one by one, compare the next array element with 0. If the element is greater, update your greaterThan count; otherwise, if the element is less, update the lessThan count, otherwise do nothing. Continue until you see the value 0. GIVEN CODE: #include <iostream>using namespace std; // Find the number of values stored that is less than 0…arrow_forward
- 3."""Code _Write a function validSolution/ValidateSolution/valid_solution()that accepts a 2D array representing a Sudoku board, and returns trueif it is a valid solution, or false otherwise. The cells of the sudokuboard may also contain 0's, which will represent empty cells.Boards containing one or more zeroes are considered to be invalid solutions.The board is always 9 cells by 9 cells, and every cell only contains integersfrom 0 to 9. (More info at: http://en.wikipedia.org/wiki/Sudoku)""" # Using dict/hash-tablefrom collections import defaultdict def valid_solution_hashtable(board): for i in range(len(board)): dict_row = defaultdict(int) dict_col = defaultdict(int) for j in range(len(board[0])): value_row = board[i][j] value_col = board[j][i] if not value_row or value_col == 0: return False if value_row in dict_row: return False else: dict_row[value_row] += 1.arrow_forwardWrite a function that gets an array as a parameter (address and size) and a number and checks to see if that number exists in the array. The function should report every single occurrence of the number in the array. It should also report how many occurrences were detected in total (use c code)Suggested prototype: void findnReport(int* ar, int size, int num) Example of function output: If array = {2,5,3,5,12,13,14,15,0,5,-1,11,5} and num = 5, Number 5 found in array index 1 Number 5 found in array index 3 Number 5 found in array index 9 Number 5 found in array index 12 Total of 4 occurrences of number 5arrow_forward(CAN YOU MAKE LESS FUNTIONS AND DO IT SIMPLE AND UNIQUE? PLEASE. THANK YOU ) PROGRAM IN C++ Odette's typhoon-related casualties. Create an array-based program that accepts the following data: the names of typhoon Odette victims, their ages, and their current status (A – alive, D – deceased, I – wounded, and M – missing). Your arrays should be proportionate to the barangay's expected population. Enter the barangay's name and the typhoon's projected total population. Following data entry, show the following information about each person according to their name - their name (in alphabetical order), their condition, the number of individuals who survived, died, were injured, or went missing, as well as their proportion of the total population. An Earthquake's Accident CODE OUTPUT : Barangay Name:____ Estimated NO. of residents:________ Name:____ Age:__ (A – alive, D – deceased, I – wounded, and M – missing)___ Additional Entry (Y/N)? Y…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning