How do you build a C++ program that asks the user to enter three integer values as input and stores the values into three different variables? Additionally, for each variable, create an integer pointer to dynamic memory and display the contents of the variables and pointers. Furthermore, be sure to use the new operator and delete operators to manage memory. Please and thank you

How do you build a C++ program that asks the user to enter three integer values as input and stores the values into three different variables? Additionally, for each variable, create an integer pointer to dynamic memory and display the contents of the variables and pointers. Furthermore, be sure to use the new operator and delete operators to manage memory. Please and thank you

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section10.1: Addresses And Pointers

Problem 4E

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Task related to pointers : Write a c++ program that asks the user to enter integers as inputs to be stored in the variables 'a' and 'b' respectively. There are also two integer pointers named ptrA and ptrB. Assign the values of 'a' and 'b' to ptrA and ptrB respectively, and display them. ( Drop code in words , explain the code and drop the screenshot of output as well )
Instructions: You are strictly not allowed to use anything other than pointers and dynamic memory. One function should perform one functionality only. Task 1 Write a program in C++ that reads data from a file. Create dynamic memory according to the data. Now your task is to perform the following task. Row wise Sum Column wise Sum Diagonal wise Sum Example data.txt 4 5 1.6 10.2 33.7 99 20.5 3 44 50 96.1 2 8 9 4 74 50 99 19.1 Output: Sum row wise: 165, 191, 17, 242.1 Sum col wise: 127.6, 120.1, 228.8, 118.1, 20.5 Sum diagonal wise: Not Possible Note: You are restricted to use pointers and your function should be generic. Avoid memory wastage, memory leakage, dangling pointer. Use regrow or shrink concepts if required.
What is a good reason for using pointers in a program? When might you prefer a pointer to a variable instead of the value of a variable?
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c++ programming language given the following variable declaration: double avg; write the required commands to declare a pointer, and then use it to display the value of the variable avg.