C++ Programming Code Examples
C++ > Pointers Code Examples
Print address of Variable Using Pointer in C++
/* Print address of Variable Using Pointer in C++
Pointer is the variable that holds the address of another variable. */
/* Print Pointer Address C++ Program,C++ Pointer Examples */
// Header Files
#include <iostream>
#include<conio.h>
using namespace std;
int main() {
// Declare Variables
int a;
int *pt;
cout << "C++ Pointer Example Program : Print Pointer Address\n";
a = 88;
pt = &a;
cout << "\n[a ]:Value of A = " << a;
cout << "\n[*pt]:Value of A = " << *pt;
cout << "\n[&a ]:Address of A = " << &a;
cout << "\n[pt ]:Address of A = " << pt;
cout << "\n[&pt]:Address of pt = " << &pt;
cout << "\n[pt ]:Value of pt = " << pt;
getch();
return 0;
}
#include is a way of including a standard or user-defined file in the program and is mostly written at the beginning of any C/C++ program. This directive is read by the preprocessor and orders it to insert the content of a user-defined or system header file into the following program. These files are mainly imported from an outside source into the current program. The process of importing such files that might be system-defined or user-defined is known as File Inclusion. This type of preprocessor directive tells the compiler to include a file in the source code program.
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