C++ Array Display array contents using pointer arithmetic

#include <cstdio>
#include <cstdlib>
#include <iostream>
using namespace std;

void displayArray(int intArray[], int nSize){
    cout << "The value of the array is:\n";

    int* pArray = intArray;

    for(int n = 0; n < nSize; n++, pArray++){
        cout << n << ": " << *pArray << "\n";
    }/*  ww  w  . j a  va 2 s.  co m*/
    cout << endl;
}

int main(int nNumberofArgs, char* pszArgs[])
{
    int array[] = {4, 3, 2, 1};
    displayArray(array, 4);

    return 0;
}