You are taking quiz cppquiz.org/q/j4y30. After 0 of 10 questions, you have 0.00 points.

Question #279 Difficulty: 1

According to the C++17 standard, what is the output of this program? 

    #include <iostream>
#include <variant>

struct C
{
    C() : i(1){}
    int i;
};

struct D
{
    D() : i(2){}
    int i;
};

int main()
{
    const std::variant<C,D> v;
    std::visit([](const auto& val){ std::cout << val.i; }, v);
}

Answer:

Want a hint? (It will reduce the max score for this question from 1 to 0.5)

Mode : Quiz

If you want to quit the current quiz and go back to training mode, click here.