Answered: Using the above C++ statements I am…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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int x;

int* intPtr;

Using the above C++ statements I am trying to create a C++ program that contains five more statements. The first statement makes intPtr point to x by using the address-of operator. The second statement dereferences intPtr and stores the value 5 into x via indirect addressing. The third statement prints the actual memory address of where the variable x is stored. The fourth prints the contents of intPtr. The fifth prints the contents of x. Show your source code and program output.

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Step 1

x is a variable

intPtr is a pointer variable which stores address of a variable

For address of variable, we use &variable_name

For dereferencing pointer, we use *pointer_variable

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