Find number of Array suing pointer

Posted by MindBreaker at 2:21 PM Read our previous post

suppose you are given addresses of two array element at random?write a
program which can find the number of element b\w them?

Source code

#include <iostream>

using namespace std;

void func(int a,int b,int *pointer)

{

       for(a;a<b;a++)

       {

       cout<<*(pointer+a)<<" , ";

      

       }

};

void main()

{

       int a,b;

       int *pointer1,*pointer2,*pointer;

       cout<<"Enter number 1 - 5"<<endl;

       cout<<"Enter a 1st number"<<endl;

       cin>>a;

       cout<<"Enter a 2nd number"<<endl;

       cin>>b;

       int ary[5]={2,4,6,8,10};

       pointer= ary;

       pointer1 =&a;

       pointer2 =&b;

      

       cout<<"Address of 1st element"<<pointer1<<endl;

       cout<<"Address of 2nd element"<<pointer2<<endl;

       func(a,b,pointer);

}

Output