#include <iostream>

int main()
{
    int value = 5;
    int* ptr = &value;

    std::cout << "The value of value: " << value << std::endl;
    std::cout << "The address of variable value: " << &value << std::endl;
    std::cout << "The value pointed to by pointer ptr: " << *ptr << std::endl;
    std::cout << "The address pointed to by pointer ptr: " << ptr << std::endl;

    return 0;
}