How to Find Memory Address of a Variable

Structure of the Problem Requirements 

Pointers are used to find the Memory address of the variables in C++. Pointers are also variables which hold the memory address instead of values. In Programming and complex Data Structures Pointers are used to Pass Value by Reference. In this problem we just get two integers and show their Memory Address. Hope you will get a clear concept about Pointers in this Tutorial.

Source Code

#include <iostream>

using namespace std;

/*

In this programme the value of pointer is Increment with each value.

*/

int main ()

{

cout<<endl<<endl<<"*********** POINTER IN C++ *************"<<endl;

    const int max = 3;   //iintilize a costant variable with max is 3

    

    int  value[max]; //Declarte a array of value with 0,1,2

   

    int  *pointer; //Declare a variable taht's initeger type pointer

  cout<<endl;

    for(int i=0;i<max;i++)

    {

           cout<<"Enter Value: \t";

           cin>>value[i];

           }

  

   pointer = value; //all the values are assign to pointer mean memory address

  

   for (int j = 0; j < max; j++)

   {

      cout << endl <<  "Value Address"<< j <<" = ";

     

      cout << pointer << endl;

      cout << endl <<  "Value Address"<< j <<" = ";

     

      cout << *pointer << endl;

      pointer++;

   }

    return 0;

}

Output of the Program

Pointer Programmed Output

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Asad Niazi is Software Engineer , Programmer, Web Developers and a young mentor of Tech Solutions Desk and Blogging Solutions . Asad Love to writes about Technology, Programming, Blogging and make money online.