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Question #127 Difficulty:
According to the C++23 standard, what is the output of this program?
#include <iostream>
#include <type_traits>
int main()
{
int i, &j = i;
[=]
{
std::cout << std::is_same<decltype ((j)), int >::value
<< std::is_same<decltype (((j))), int & >::value
<< std::is_same<decltype ((((j)))), int const& >::value
<< std::is_same<decltype (((((j))))), int && >::value
<< std::is_same<decltype((((((j)))))), int const&& >::value;
}();
}
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