How does the following code work?

Question

#include <iostream>
using namespace std;

int main() {

struct {int a[2];} arr[]={{1},{2}};
cout<<arr[0].a[0]<<" "<<arr[0].a[1]<<" "<<arr[1].a[0]<<" "<<arr[1].a[1];

return 0;
}

Answer 1

~ swim ~ Thank you for helping. 😊