C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 13, Problem 18SA
Explanation of Solution
The following code shows the error and the corrected statement in the program:
class discover //Line 1
{ //Line 2
friend discover operator+(const discover& a,
const discover& b); //Line 4 - corrected version
//the function must be declared as a friend function
//Returns the object containing the
//sum of the corresponding members
//of the objects a and b...
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Students have asked these similar questions
in c++ write aprogram to Create a class Rectangle with length and breadth as private data members and also provide the following member functions:
getdata(): gets the length and breadth of rectangle.
calarea(): return the area of the rectangle.
calperi(): return the perimeter of the rectangle.
issquare(): return true if the rectangle is square
Nutritional information (classes/constructors) PYTHON ONLY
Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name (a string) to "None" and all other instance attributes to 0.0 by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value.
The given program accepts as input a food item name, fat, carbs, and protein and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for both food items.
Ex: If the input is:
M&M's10.034.02.01.0
where M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 1.0 is the number of servings, the output is:…
class Airplane – highlights
-- planeID : String
-planeModel: String //”Boeing 757” etc.
--seatCapacity : int //would vary by outfitting
…………
Assume getters and setters, toString(), constructor with parameters
and constructor
………………
Write lambdas using a standard functional interface to:
a) Given a plane object and a required number of seats as an input, determine if the given plane meets or exceeds the required capacity
b) Output the plane description if capacity is less than 80% of a specified number
(We would use his for planning aircraft assigned to various routes. )
c) Adjust the seats in a plane by a specified positive or negative number [after modifications have been made to the interior.]
…and write an example for each showing the usage, using an Airplane instance plane1
Chapter 13 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 13 - Prob. 1TFCh. 13 - What are the two things that you need to overload...Ch. 13 - Which of the following operator cannot be...Ch. 13 -
a. Within the definition of an operator function,...Ch. 13 - Prob. 5SACh. 13 -
What is the difference between a friend function...Ch. 13 - Prob. 7SACh. 13 - Prob. 8SACh. 13 -
Suppose that the binary operator + is overloaded...Ch. 13 - Prob. 10SA
Ch. 13 - Prob. 11SACh. 13 -
Suppose that the binary operator + is overloaded...Ch. 13 - Prob. 13SACh. 13 -
Consider the following declaration: (6) class...Ch. 13 - Prob. 15SACh. 13 -
Ch. 13 -
Find the error(s) in the following code: (6)
Ch. 13 - Prob. 18SACh. 13 - Prob. 1PECh. 13 - Redo Programming Exercise 1 by overloading the...
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