#include<iostream>
#include <string>
using namespace std;

int main()
{
    // Pointers vs. References
    int myInt = 5;

    // Reference to 'myInt'
    int& anotherInt = myInt;
    anotherInt = 10;

    // Modified value of 'myInt'
    cout << "myInt = " << myInt << endl;

    // Pointer to myInt;
    int* ptr = &myInt;

    // Prints address of pointer
    cout << ptr << endl;
    // Dereferencing pointer to show actual content of address
    cout << *ptr << endl;

    // Pointers and arrays
    int numbers[] = { 0, 1, 2, 4, 5 };

    // Points to first value of array
    int* numPtr = numbers;

    // Will print '0'
    cout << *numPtr << endl;

    // Will print '1' (pointer arithmetic)
    numPtr++;
    cout << *numPtr << endl;

    system("pause");
}