Absolute C++
6th Edition
ISBN: 9780133970784
Author: Walter Savitch, Kenrick Mock
Publisher: Addison-Wesley
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Chapter 8, Problem 5PP
Write the definition for a class named Vector2D that stores information about a two-dimensional vector. The class should have functions to get and set the x and y components, where x and y are integers.
Next, overload the * operator so that it returns the dot product of two
Finally, write a main subroutine that tests the * operation.
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Write a function named “getLowest” that accepts a vector of pointers to Student objects. It will go through the list and return pointers to the Student or GradStudent with the lowest student ID and GPA. Please note that the vector contains pointers to either Student or GradStudent objects. Please show that you have tested with a vector of pointers of mixed Student and GradStudent objects (in the same vector) For example, if these students and grad students are in the list Student(2000, "John Smith", 4.0) GradStudent(3000,"Nancy Brown", 3.5, 2021) ;
Student(1000, "Bob Johnson", 3.0) ; GradStudent(4000, "Tim Jackson", 2.0, 2020)) ; It will return pointers to these two objects: Lowest ID: ID(1000) NAME(Bob Johnson) GPA(3.00) Lowest GPA: ID(4000) NAME(Tim Jackson) GPA(2.00) GRADUATION-YEAR(2020)
The following questions are related:
Write a function template that receives a vector and prints the element of the vector. The return type must be void.
Write a function template that receives a vector and returns the smallest element in the vector.
Write a main program in which you populate a vector of three students (a mix of Student and GradStudent objects), call the function template in problem 5(a) to print the vector. Then call the function in 5(b) and display the smallest object.
Write a program that will sort a prmiitive array of data using the following guidelines - DO NOT USE VECTORS, COLLECTIONS, SETS or any other data structures from your programming language. The codes for both the money and currency should stay the same, the main focus should be on the main file code (Programming language Java)
Create a helper function called 'RecurInsSort' such that:
It is a standalone function not part of any class from the prior lab or any new class you feel like creating here,
Takes in the same type of parameters as any standard Insertion Sort with recursion behavior, i.e.
void RecurInsSort(Currency arr[], int size)
Prints out how the array looks every time a recursive step returns back to its caller
The objects in the array should be Money objects added or manipulated using Currency references/pointers.
It is OK to print out the array partially when returning from a particular step as long as the process of sorting is clearly demonstrated in the output.
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Chapter 8 Solutions
Absolute C++
Ch. 8 - Modify the definition of the class Money shown in...Ch. 8 - Define a class for rational numbers. A rational...Ch. 8 - Define a class for complex numbers. A complex...Ch. 8 - Cumulatively modify the example from Display 8.7...Ch. 8 - Write the definition for a class named Vector2D...Ch. 8 - Define a class named PrimeNumber that stores a...
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