Question

For this lab, you need to develop a C++ program that prompts the user for a number of integers, and then plays with that array, along with a pointer to that array and a copy of that array.

The following could be a sample run of your program.

Answer 1

Program:

#include <iostream>

using namespace std;

int main() {

int n,i; // variable declaration

cout<<"Enter number of integers:";

cin>>n; // accept number of integers

int array[n],*arrayPtr; // number of integersplays with that array and declare pointer

arrayPtr=array; // copy array to the pointer

cout <<"Enter the elements of the array:";

for(i=0;i<n;i++)

cin>>array[i]; // accept the array elements

cout<<"\nThe array of the elements print using array:";

for(i=0;i<n;i++)

cout<<array[i]<<" "; // print array elements

cout<<"\nThe array of the elements print using pointers:";

for(i=0;i<n;i++)

cout<<*(arrayPtr+i)<<" "; // print array elements

cout<<endl;

}

Output: