#include <array>
#include <iostream>

int main(void)
{
    int aFoo[100];
    std::array<int, 100> arFoo;
    std::cout << std::hex << aFoo << "\n";
    std::cout << std::hex << &(aFoo[0]) << "\n";
    std::cout << std::hex << &(arFoo[0]) << "\n";
    std::cout << std::hex << arFoo.begin() << "\n";
    std::cout << std::hex << arFoo.data() << "\n";
    return (0);
}