Task: Remove all asterisks (*) in the codes and use typedef int* IntPtr instead, and make it run with the same output. Code: #include using namespace std; int main() { int *p1, *p2; p1= new int; *p1 = 42; p2 = p1; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; *p2 = 53; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; p1 = new int; *p1 = 88; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; return 0; }

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
icon
Related questions
Question
Task: Remove all asterisks (*) in the codes and use typedef int* IntPtr instead, and make it run
with the same output.
Code:
#include <iostream>
using namespace std;
int main()
{
int *p1, *p2;
p1 = new int;
*p1 = 42;
p2 = p1;
cout << "*p1 == " << *p1 << endl;
cout << "*p2 == " << *p2 << endl;
*p2 = 53;
cout << "*p1 == " << *p1 << endl;
cout << "*p2 == " << *p2 << endl;
p1 = new int;
*p1 = 88;
cout << "*p1 == " << *p1 << endl;
cout << "*p2 == " << *p2 << endl;
return 0;
}
Transcribed Image Text:Task: Remove all asterisks (*) in the codes and use typedef int* IntPtr instead, and make it run with the same output. Code: #include <iostream> using namespace std; int main() { int *p1, *p2; p1 = new int; *p1 = 42; p2 = p1; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; *p2 = 53; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; p1 = new int; *p1 = 88; cout << "*p1 == " << *p1 << endl; cout << "*p2 == " << *p2 << endl; return 0; }
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Knowledge Booster
Concept of pointer parameter
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education