#include <iostream>
#include <vector>

struct Point
{
    int x;
    int y;
};

int main()
{
    char c = 'a';
    int x = 3;
    std::vector<int> vec = {1, 2, 3};

    std::cout << "sizeof(c) = " << sizeof(c) << ", alignof(char) = " << alignof(char) << ", &c = " << (void*)&c << '\n';
    std::cout << "sizeof(x) = " << sizeof(x) << ", alignof(int) = " << alignof(int) << ", &x = " << &x << '\n';
    std::cout << "sizeof(vec) = " << sizeof(x) << ", alignof(vector<int>) = " << alignof(int) << ", &vec = " << &vec <<'\n';

    Point p = {1, 2};

    std::cout << "sizeof(p) = " << sizeof(p) << ", alignof(Point) = " << alignof(Point) << ", &p = " << &p <<'\n';
    std::cout << "sizeof(p.x) = " << sizeof(p.x) << ", alignof(int) = " << alignof(int) << ", &p.x = " << &p.x <<'\n';
    std::cout << "sizeof(p.y) = " << sizeof(p.y) << ", alignof(int) = " << alignof(int) << ", &p.y = " << &p.y <<'\n';

    return 0;
}