Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 11, Problem 13PP
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Next, modify the main function so that instead of creating separate variables for each Movie object, an array of at least four Movie objects is created with sample data. Loop through the array and output the name, MPAA rating, and average rating for each of the four movies.
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In this assignment, you will decide how to keep the inventory in the text file. Then your program must read the inventory from the file into the array.
Each product must have a record in the file with the name, regular price, and type. There are several options for storing records in the file. For example,
• each value takes one line in the file (i.e., three lines for one product). Then you must take care of correct handling of the ends of the lines;
• all values are in one line that can be read as a string. Then you must handle the parsing of the string;
• all values are in one line separated by a delimiter. Then you must handle a line with delimiters.
Assume that the inventory does not have more than 100 products. But the actual number is known only after the reading of the file. Once you can read data from the file into the array, you must add a new property to the product class – a static variable that holds the number of products in the inventory. Its value must grow as reading…
Write a class with name Arrays . This class has an array which should be initialized by user.Write a method Sum that should sum even numbers in array and return sum. write a function with name numFind in this class with working logic as to find the mid number of an array. After finding this number calculate its factorial.Write function that should display sum and factorial.Don’t use divide operator
2. write two method called findIndex and findLastIndex that search for a number in an array. they
should take an int array and an int as parameters. findIndex should return the index of the first
instance of the number in the array. findLastIndex should return the index of the last instance of
the number in the array. They both should return -1 if the number is not found. Do not use any
library methods.
Sample code
int a[]
int x = findIndex(a,50);
Sample output
{10,50,30, 40,50};
1
System.out.println(x);
int a[]
int x = findLastIndex (a,50);
System.out.println(x);
int a[] = {10,50,30,40,50};
int x = findIndex(a,70);
{10,50,30,40,50};
4
-1
System.out.println(x);
Chapter 11 Solutions
Problem Solving with C++ (10th Edition)
Ch. 11.1 - Write a function definition for a function called...Ch. 11.1 - What is the difference between a friend function...Ch. 11.1 - Suppose you wish to add a friend function to the...Ch. 11.1 - Prob. 4STECh. 11.1 - Notice the member function output in the class...Ch. 11.1 - Notice the definition of the member function input...Ch. 11.1 - The Pitfall section entitled Leading Zeros in...Ch. 11.1 - Give the complete definition of the member...Ch. 11.1 - Why would it be incorrect to add the modifier...Ch. 11.1 - What are the differences and the similarities...
Ch. 11.1 - Given the following definitions: const int x = 17;...Ch. 11.2 - What is the difference between a (binary) operator...Ch. 11.2 - Prob. 13STECh. 11.2 - Suppose you wish to overload the operator = so...Ch. 11.2 - Prob. 15STECh. 11.2 - Give the definition for the constructor discussed...Ch. 11.2 - Here is a definition of a class called Pairs....Ch. 11.2 - Following is the definition for a class called...Ch. 11.3 - Give a type definition for a structure called...Ch. 11.3 - Write a program that reads in five amounts of...Ch. 11.3 - Change the class TemperatureList given in Display...Ch. 11.3 - Prob. 22STECh. 11.3 - If a class is named MyClass and it has a...Ch. 11.4 - Prob. 24STECh. 11.4 - The following is the first line of the copy...Ch. 11.4 - Answer these questions about destructors. a. What...Ch. 11.4 - a. Explain carefully why no overloaded assignment...Ch. 11 - Modify the definition of the class Money shown in...Ch. 11 - Self-Test Exercise 17 asked you to overload the...Ch. 11 - Self-Test Exercise 18 asked you to overload the...Ch. 11 - Prob. 1PPCh. 11 - Define a class for rational numbers. A rational...Ch. 11 - Define a class for complex numbers. A complex...Ch. 11 - Enhance the definition of the class StringVar...Ch. 11 - Define a class called List that can hold a list of...Ch. 11 - Define a class called StringSet that will be used...Ch. 11 - This programming project requires you to complete...Ch. 11 - Redo Programming Project 6 from Chapter 9 (or do...Ch. 11 - Solution to Programming Project 11.12 To combat...Ch. 11 - Repeat Programming Project 11 from Chapter 10 but...Ch. 11 - Do Programming Project 19 from Chapter 8 except...
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